"Code fix providers should provide FixAll support"

Closes #23528

Add parameter CodeFixProvider: Add support for `this` and `base` constructor initializers invocations. (#29061)

* Add support for this and base constructor initializers invocations.

* Add WorkItem attribute to tests.

* Fix error comments on tests.

* Added tests for VB.

* Refactor RegisterCodeFixesAsync.

* Change visibility of some methods from protected to private and make some methods static.

* Remove Async prefix from synchronous methods.

* Simplify method signatures of "GetDataForFix_" methods.

* Incorporated code review.

* Return empty fixData to exit the loop if a known but unfixable node is found.

* Handle VBs Me.New() calls properly.

* Move method to make the PR diff easier to read.

* Unify removal of constructor candidates.

* Used named args for bool.

* Added copyright banner.

Added test for method declaration defined in multiple interfaces. Distinct the list of MethodSymbols returned from symbol finder to avoid duplicated work.

Use a better overload of ImmutableArray.CreateRange that knows about the size of the array to create.

Revert "Performance: Don't look for implicit interface implementations if the language doesn't support it."

This reverts commit b90f222e.

Use GetMemberGroup() instead of GetSymbolInfo().CandidateSymbols to get all method overloads and not just the best fitting ones.