Azure.Sdk.Tools.SwaggerApiParser_1.0.4-dev.20230113.4

[Swift APIView] Migrate from SwiftAST to SwiftSyntax (#4789)

* Progress converting SwiftAST to SwiftSyntax.

* Progress.

* Remove old files. Improve syntax.

* Update logic.

* Progress.

* Progress.

* Precedence groups and operator progress.

* Progress on enabling additional syntax.

* Fix protocol member filtering.

* Progress on enums.

* Fix missing member declarations in classes and structs.

* Fix function display.

* Fixes for enums cases.

* Various fixes.

* Eliminate SharedLogger.fail statements in favor of SharedLogger.warn

* Add extension support.

* Tweaks and removing defaulted cases.

* Extension fixes

* Group extensions with the same definitionIds together.

* Fix navigation for outside extensions.

* Duplicate definition fix.

* Fix issue with navigation.

* Code review feeback.