feat(ivy): generate ngInjectorDef for @NgModule in AOT mode (#24632)

This change generates ngInjectorDef as well as ngModuleDef for @NgModule
annotated types, reflecting the dual nature of @NgModules as both compilation
scopes and as DI configuration containers.

This required implementing ngInjectorDef compilation in @angular/compiler as
well as allowing for multiple generated definitions for a single decorator in
the core of ngtsc.

PR Close #24632

packages/compiler-cli/src/ngtsc/program.ts

@@ -99,7 +99,7 @@ export class NgtscProgram implements api.Program {
       new ComponentDecoratorHandler(checker, reflector, scopeRegistry),
       new DirectiveDecoratorHandler(checker, reflector, scopeRegistry),
       new InjectableDecoratorHandler(reflector),
-      new NgModuleDecoratorHandler(checker, scopeRegistry),
+      new NgModuleDecoratorHandler(checker, reflector, scopeRegistry),
     ];
     const compilation = new IvyCompilation(handlers, checker, reflector);