fix(aria/menu): deferred content import

Author: wagnermaciel

src/aria/menu/BUILD.bazel

@@ -11,7 +11,6 @@ ng_project(
     ),
     deps = [
         "//:node_modules/@angular/core",
-        "//src/aria/deferred-content",
         "//src/aria/private",
         "//src/cdk/a11y",
         "//src/cdk/bidi",

src/aria/menu/menu.ts

@@ -33,7 +33,6 @@ import {
 import {_IdGenerator} from '@angular/cdk/a11y';
 import {toSignal} from '@angular/core/rxjs-interop';
 import {Directionality} from '@angular/cdk/bidi';
-import {DeferredContent, DeferredContentAware} from '@angular/aria/deferred-content';
 
 /**
  * A trigger for a menu.