fix(language-service): Proper completions for properties and events (#34445)

This commit fixes autocompletions for properties and events bindings.

The language service will no longer provide bindings like (click) or [id].
Instead, it'll infer the context based on the brackets and provide suggestions
without any brackets.

This fix also adds support for alternative binding syntax such as
`bind-`, `on-`, and `bindon`.

PR closes https://github.com/angular/vscode-ng-language-service/issues/398
PR closes https://github.com/angular/vscode-ng-language-service/issues/474

PR Close #34445

packages/language-service/test/project/app/main.ts

@@ -36,7 +36,6 @@ import * as ParsingCases from './parsing-cases';
     ParsingCases.CaseUnknown,
     ParsingCases.EmptyInterpolation,
     ParsingCases.EventBinding,
-    ParsingCases.FooComponent,
     ParsingCases.ForLetIEqual,
     ParsingCases.ForOfLetEmpty,
     ParsingCases.ForUsingComponent,