Fix Linting errors & Code styles

[Siddhant-K-code]

Explicitly silenced these warnings for now. But, IMO, we should remove these lines and focus on fixing the lining errors. Wdyt?

Linting errors

/workspace/bazel-vscode-java/src/bazelLangaugeServerTerminal.ts
  7:8  error  ES2015 module syntax is preferred over namespaces  @typescript-eslint/no-namespace

/workspace/bazel-vscode-java/src/bazelRunStatus.ts
  4:8  error  ES2015 module syntax is preferred over namespaces  @typescript-eslint/no-namespace

/workspace/bazel-vscode-java/src/bazelTaskManager.ts
  7:8  error  ES2015 module syntax is preferred over namespaces  @typescript-eslint/no-namespace

/workspace/bazel-vscode-java/src/bazelTerminal.ts
  18:7   error  'initialDimensions' is defined but never used  @typescript-eslint/no-unused-vars
  34:28  error  'substring' is defined but never used          @typescript-eslint/no-unused-vars
  34:50  error  'args' is defined but never used               @typescript-eslint/no-unused-vars
  34:56  error  Unexpected any. Specify a different type       @typescript-eslint/no-explicit-any

/workspace/bazel-vscode-java/src/bazelprojectparser.ts
  29:10  error  'rawSections' is assigned a value but never used  @typescript-eslint/no-unused-vars

/workspace/bazel-vscode-java/src/commands.ts
   8:8   error  ES2015 module syntax is preferred over namespaces  @typescript-eslint/no-namespace
  50:11  error  Unexpected any. Specify a different type           @typescript-eslint/no-explicit-any
  60:11  error  Unexpected any. Specify a different type           @typescript-eslint/no-explicit-any

/workspace/bazel-vscode-java/src/extension.ts
  138:24  error  '_' is defined but never used             @typescript-eslint/no-unused-vars
  139:22  error  '_' is defined but never used             @typescript-eslint/no-unused-vars
  197:38  error  Unexpected any. Specify a different type  @typescript-eslint/no-explicit-any
  222:39  error  'doc' is defined but never used           @typescript-eslint/no-unused-vars

/workspace/bazel-vscode-java/src/jdtls.extension.api.ts
   62:14  error  Don't use `Object` as a type. The `Object` type actually means "any non-nullish value", so it is marginally better than `unknown`.
- If you want a type meaning "any object", you probably want `object` instead.
- If you want a type meaning "any value", you probably want `unknown` instead.
- If you really want a type meaning "any non-nullish value", you probably want `NonNullable<unknown>` instead  @typescript-eslint/ban-types
  128:10  error  Unexpected any. Specify a different type                                                                                                                                                                                                                                                                                                                                                                        @typescript-eslint/no-explicit-any
  136:9   error  Unexpected any. Specify a different type                                                                                                                                                                                                                                                                                                                                                                        @typescript-eslint/no-explicit-any
  216:29  error  Unexpected any. Specify a different type                                                                                                                                                                                                                                                                                                                                                                        @typescript-eslint/no-explicit-any

/workspace/bazel-vscode-java/src/loggingTCPServer.ts
  7:7  error  'SERVER_START_RETRIES' is assigned a value but never used       @typescript-eslint/no-unused-vars
  8:7  error  'PORT_REGISTRATION_RETRIES' is assigned a value but never used  @typescript-eslint/no-unused-vars
  9:7  error  'RETRY_INTERVAL' is assigned a value but never used             @typescript-eslint/no-unused-vars

/workspace/bazel-vscode-java/src/provider/bazelRunTargetProvider.ts
  35:13  error  'args' is defined but never used          @typescript-eslint/no-unused-vars
  35:19  error  Unexpected any. Specify a different type  @typescript-eslint/no-explicit-any
  43:3   error  'element' is defined but never used       @typescript-eslint/no-unused-vars

/workspace/bazel-vscode-java/src/provider/bazelSyncStatusProvider.ts
  59:13  error  'element' is defined but never used  @typescript-eslint/no-unused-vars
  63:3   error  'item' is defined but never used     @typescript-eslint/no-unused-vars
  64:3   error  'element' is defined but never used  @typescript-eslint/no-unused-vars
  65:3   error  'token' is defined but never used    @typescript-eslint/no-unused-vars

/workspace/bazel-vscode-java/src/provider/bazelTaskProvider.ts
  35:45  error  Unexpected any. Specify a different type  @typescript-eslint/no-explicit-any

✖ 30 problems (30 errors, 0 warnings)

Related #71 (comment)