build(deps-dev): Bump @angular/language-service in /Kaizen/ClientApp

Bumps [@angular/language-service](https://github.com/angular/angular/tree/HEAD/packages/language-service) from 11.1.2 to 11.2.0.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/master/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/11.2.0/packages/language-service)

Signed-off-by: dependabot[bot] <support@github.com>

Kaizen/ClientApp/package.json

@@ -47,7 +47,7 @@
     "@angular-devkit/build-angular": "~0.1101.4",
     "@angular/cli": "11.1.4",
     "@angular/compiler-cli": "11.1.2",
-    "@angular/language-service": "11.1.2",
+    "@angular/language-service": "11.2.0",
     "@types/jasmine": "~3.6.3",
     "@types/jasminewd2": "~2.0.8",
     "@types/node": "^14.14.25",