fix import suggestion code actions being disabled when basedpyright.analysis.autoImportCompletions is disabled

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fixes #974

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Diff from mypy_primer, showing the effect of this PR on open source code:

sympy (https://github.com/sympy/sympy)
-     Type of "i" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "i" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "decompogen" is "(f: Unknown, symbol: Unknown) -> (list[Expr] | list[Function | Pow] | Unknown | list[Min | Max] | list[Unknown] | list[Unknown | Poly])" (reportUnknownVariableType)
+     Type of "decompogen" is "(f: Unknown, symbol: Unknown) -> (list[Expr] | list[Function | Pow] | Unknown | list[Min | Max] | list[Expr | Unknown] | list[Unknown | Poly])" (reportUnknownVariableType)
-   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_decompogen.py:23:31 - warning: Return type of lambda, "list[Expr] | list[Function | Pow] | Unknown | list[Min | Max] | list[Unknown] | list[Unknown | Poly]", is partially unknown (reportUnknownLambdaType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_decompogen.py:23:31 - warning: Return type of lambda, "list[Expr] | list[Function | Pow] | Unknown | list[Min | Max] | list[Expr | Unknown] | list[Unknown | Poly]", is partially unknown (reportUnknownLambdaType)
-     Type of "rootof" is "(f: Unknown, x: Unknown, index: Unknown | None = None, radicals: bool = True, expand: bool = True) -> (Unknown | One | NegativeOne | Zero | Integer | Rational | NaN | ComplexInfinity | Half | Infinity | NegativeInfinity | Float | _NotImplementedType | Expr)" (reportUnknownVariableType)
+     Type of "rootof" is "(f: Unknown, x: Unknown, index: Unknown | None = None, radicals: bool = True, expand: bool = True) -> (Unknown | One | NegativeOne | Zero | Integer | Rational | NaN | ComplexInfinity | Half | Expr)" (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_inequalities.py:134:9 - warning: Type of "inf" is partially unknown
+     Type of "inf" is "One | NegativeOne | Zero | Integer | Rational | NaN | ComplexInfinity | Half | Unknown" (reportUnknownVariableType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Type of "e" is "Equality | Unknown | NaN | Sum" (reportUnknownVariableType)
+     Type of "e" is "Equality | Unknown | Relational | Unequality | NaN | Sum" (reportUnknownVariableType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Argument type is "Equality | Unknown" (reportUnknownArgumentType)
+     Argument type is "Equality | Unknown | Relational | Unequality" (reportUnknownArgumentType)
-     Type of "r" is "Unknown | One | NegativeOne | Zero | Integer | Rational | NaN | ComplexInfinity | Half | Infinity | NegativeInfinity | Float | _NotImplementedType | Expr" (reportUnknownVariableType)
+     Type of "r" is "Unknown | One | NegativeOne | Zero | Integer | Rational | NaN | ComplexInfinity | Half | Expr" (reportUnknownVariableType)
-     Type of "ie" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "ie" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "e" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "e" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "eq" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "eq" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "eq" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "eq" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "eq" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "eq" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "wave" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "wave" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "eq" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "eq" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "eq" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "eq" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "sol4" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "sol4" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "expand" is "((**kwargs: Unknown) -> Equality) | Unknown" (reportUnknownMemberType)
+     Type of "expand" is "((**kwargs: Unknown) -> Equality) | Unknown | ((**kwargs: Unknown) -> Relational) | ((**kwargs: Unknown) -> Unequality)" (reportUnknownMemberType)
-     Type of "expand" is "((**kwargs: Unknown) -> Equality) | Unknown" (reportUnknownMemberType)
+     Type of "expand" is "((**kwargs: Unknown) -> Equality) | Unknown | ((**kwargs: Unknown) -> Relational) | ((**kwargs: Unknown) -> Unequality)" (reportUnknownMemberType)
-   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_recurr.py:116:5 - warning: Type of "h" is Any (reportAny)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_recurr.py:116:5 - warning: Type of "h" is unknown (reportUnknownVariableType)
-   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:104:9 - warning: Return type, "tuple[int, list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality | LessThan | bool], Any]", is partially unknown (reportUnknownParameterType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:104:9 - warning: Return type, "tuple[int, list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality], Any]", is partially unknown (reportUnknownParameterType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:105:13 - warning: Return type, "Integer | Unknown | NaN | Expr | One | NegativeOne | Zero | Rational | ComplexInfinity | Half", is partially unknown (reportUnknownParameterType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:109:20 - warning: Return type, "Unknown | NaN | Expr | One | NegativeOne | Zero | Integer | Rational | ComplexInfinity | Half", is partially unknown (reportUnknownVariableType)
-     Type of "constraints" is "list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality | LessThan | bool]" (reportUnknownVariableType)
+     Type of "constraints" is "list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality]" (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:111:29 - warning: Argument type is partially unknown
+     Argument corresponds to parameter "iterable" in function "sum"
+     Argument type is "Generator[Any | Unknown, None, None]" (reportUnknownArgumentType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:113:25 - warning: Argument type is partially unknown
+     Argument corresponds to parameter "iterable" in function "sum"
+     Argument type is "Generator[Any | Unknown, None, None]" (reportUnknownArgumentType)
-   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:114:16 - warning: Return type, "tuple[int, list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality | LessThan | bool], Any]", is partially unknown (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:114:16 - warning: Return type, "tuple[int, list[_NotImplementedType | Unknown | Any | GreaterThan | Equality | Relational | Unequality], Any]", is partially unknown (reportUnknownVariableType)
-     Type of "r1" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "r1" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "r2" is "Equality | Unknown" (reportUnknownVariableType)
+     Type of "r2" is "Equality | Unknown | Relational | Unequality" (reportUnknownVariableType)
-     Type of "constraints" is "list[Equality | Unknown | Any]" (reportUnknownVariableType)
+     Type of "constraints" is "list[Equality | Unknown | Relational | Unequality | Any]" (reportUnknownVariableType)
-     Type of "constr" is "Equality | Unknown | Any" (reportUnknownVariableType)
+     Type of "constr" is "Equality | Unknown | Relational | Unequality | Any" (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:181:5 - warning: Type of "ans" is partially unknown
+     Type of "ans" is "tuple[Unknown, list[int | Unknown]]" (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:221:9 - warning: Type of "ans" is partially unknown
+     Type of "ans" is "tuple[Unknown, list[int | Unknown]]" (reportUnknownVariableType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:222:48 - warning: Argument type is partially unknown
+     Argument corresponds to parameter "iterable" in function "__init__"
+     Argument type is "zip[tuple[Any, int | Unknown]]" (reportUnknownArgumentType)
+   /tmp/mypy_primer/projects/sympy/sympy/solvers/tests/test_simplex.py:222:55 - warning: Argument type is partially unknown
+     Argument corresponds to parameter "iter2" in function "__new__"

... (truncated 2390 lines) ...

arviz (https://github.com/arviz-devs/arviz): 3.80x slower (7.9s -> 30.0s in a single noisy sample)