feat(language-service): hover information for component NgModules (#33118)

Enables providing information about the NgModule a component is in when
its selector is hovered on in a template. Also enables differentiation
of a component and a directive when a directive class name is hovered
over in a TypeScript file.

Next step is to enable hover information for directives.

Part of #32565.

PR Close #33118

packages/language-service/src/language_service.ts

@@ -95,7 +95,7 @@ class LanguageServiceImpl implements LanguageService {
     this.host.getAnalyzedModules();  // same role as 'synchronizeHostData'
     const templateInfo = this.host.getTemplateAstAtPosition(fileName, position);
     if (templateInfo) {
-      return getHover(templateInfo, position);
+      return getHover(templateInfo, position, this.host);
     }
 
     // Attempt to get Angular-specific hover information in a TypeScript file, the NgModule a