message: fix(language-service): Fix detection of Angular for v14+ projects
  In v14, the .d.ts file for angular core is now "index.d.ts" rather than "core.d.ts".
  This change happened in
  PR Close
diff: @@ -13,7 +13,7 @@ function isAngularCore(path: string): boolean {
  }
  function isExternalAngularCore(path: string): boolean {
  - return path.endsWith('@angular/core/core.d.ts');
  + return path.endsWith('@angular/core/core.d.ts') || path.endsWith('@angular/core/index.d.ts');
  }
  function isInternalAngularCore(path: string): boolean {
  