fix(cdk/menu): breaking changes for v22

Breaking changes for the `cdk/menu` package in v22.

BREAKING CHANGE:
* `ContextMenuTracker` has been renamed to `MenuTracker`.

Author: crisbeto

goldens/cdk/menu/index.api.md

@@ -356,15 +356,13 @@ export interface MenuStackItem {
 }
 
 // @public
-class MenuTracker {
+export class MenuTracker {
     update(trigger: CdkMenuTriggerBase): void;
     // (undocumented)
     static ɵfac: i0.ɵɵFactoryDeclaration<MenuTracker, never>;
     // (undocumented)
     static ɵprov: i0.ɵɵInjectableDeclaration<MenuTracker>;
 }
-export { MenuTracker as ContextMenuTracker }
-export { MenuTracker }
 
 // @public
 export const PARENT_OR_NEW_INLINE_MENU_STACK_PROVIDER: (orientation: "vertical" | "horizontal") => {

src/cdk/menu/context-menu-trigger.ts

@@ -38,12 +38,6 @@ const CONTEXT_MENU_POSITIONS = STANDARD_DROPDOWN_BELOW_POSITIONS.map(position =>
   return {...position, offsetX, offsetY};
 });
 
-/**
- * @deprecated Will be removed. Use `MenuTracker` instead.
- * @breaking-change 22.0.0
- */
-export {MenuTracker as ContextMenuTracker};
-
 /** The coordinates where the context menu should open. */
 export type ContextMenuCoordinates = {x: number; y: number};