build: update cross-repo angular dependencies to v21.0.0-next.4 (#3080)

See associated pull request for more information.

Closes #3079 as a pr takeover

PR Close #3080

Author: alan-agius4

.github/local-actions/branch-manager/main.js

@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "@angular/animations": "21.0.0-next.3",
+    "@angular/animations": "21.0.0-next.4",
     "@angular/cdk": "21.0.0-next.4",
-    "@angular/common": "21.0.0-next.3",
-    "@angular/compiler": "21.0.0-next.3",
-    "@angular/core": "21.0.0-next.3",
+    "@angular/common": "21.0.0-next.4",
+    "@angular/compiler": "21.0.0-next.4",
+    "@angular/core": "21.0.0-next.4",
     "@angular/fire": "20.0.1",
-    "@angular/forms": "21.0.0-next.3",
+    "@angular/forms": "21.0.0-next.4",
     "@angular/material": "21.0.0-next.4",
-    "@angular/platform-browser": "21.0.0-next.3",
-    "@angular/platform-browser-dynamic": "21.0.0-next.3",
-    "@angular/router": "21.0.0-next.3",
+    "@angular/platform-browser": "21.0.0-next.4",
+    "@angular/platform-browser-dynamic": "21.0.0-next.4",
+    "@angular/router": "21.0.0-next.4",
     "@octokit/rest": "",
     "rxjs": "7.8.2",
     "zone.js": "0.15.1"

.github/local-actions/labels-sync/main.js

@@ -2,8 +2,8 @@ import 'zone.js';
 import 'zone.js/testing';
 
 import {JSDOM} from 'jsdom';
-import {Component} from '@angular/core';
-import {fakeAsync, flush, TestBed, waitForAsync} from '@angular/core/testing';
+import {Component, provideZoneChangeDetection} from '@angular/core';
+import {fakeAsync, flush, TestBed} from '@angular/core/testing';
 import {BrowserTestingModule, platformBrowserTesting} from '@angular/platform-browser/testing';
 
 describe('native async/await downleveled', () => {
@@ -20,6 +20,7 @@ describe('native async/await downleveled', () => {
 
   it('should properly detect changes', fakeAsync(() => {
     TestBed.configureTestingModule({
+      providers: [provideZoneChangeDetection()],
       declarations: [AppComponent],
     });
     const fixture = TestBed.createComponent(AppComponent);

.github/local-actions/lock-closed/main.js

@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "@angular/compiler": "21.0.0-next.3",
-    "@angular/core": "21.0.0-next.3",
-    "@angular/platform-browser": "21.0.0-next.3",
+    "@angular/compiler": "21.0.0-next.4",
+    "@angular/core": "21.0.0-next.4",
+    "@angular/platform-browser": "21.0.0-next.4",
     "@types/jasmine": "5.1.9",
     "@types/jsdom": "21.1.7",
     "@types/node": "24.5.1",