Fix site module 3.13 issues (#12323)

stdlib/@tests/stubtest_allowlists/py313.txt

@@ -88,8 +88,6 @@ os.path.splitroot
 # `__replace__` to be special cased in dataclasses
 pstats.FunctionProfile.__replace__
 pstats.StatsProfile.__replace__
-site.gethistoryfile
-site.register_readline
 sre_compile.SRE_FLAG_TEMPLATE
 sre_constants.SRE_FLAG_TEMPLATE
 sre_parse.SRE_FLAG_TEMPLATE

stdlib/site.pyi

@@ -1,3 +1,4 @@
+import sys
 from _typeshed import StrPath
 from collections.abc import Iterable
 
@@ -13,7 +14,15 @@ def addsitedir(sitedir: str, known_paths: set[str] | None = None) -> None: ...
 def addsitepackages(known_paths: set[str] | None, prefixes: Iterable[str] | None = None) -> set[str] | None: ...  # undocumented
 def addusersitepackages(known_paths: set[str] | None) -> set[str] | None: ...  # undocumented
 def check_enableusersite() -> bool | None: ...  # undocumented
+
+if sys.version_info >= (3, 13):
+    def gethistoryfile() -> str: ...  # undocumented
+
 def enablerlcompleter() -> None: ...  # undocumented
+
+if sys.version_info >= (3, 13):
+    def register_readline() -> None: ...  # undocumented
+
 def execsitecustomize() -> None: ...  # undocumented
 def execusercustomize() -> None: ...  # undocumented
 def getsitepackages(prefixes: Iterable[str] | None = None) -> list[str]: ...