build: update cross-repo angular dependencies to v21.0.0-next.3 (#3059)

See associated pull request for more information.

PR Close #3059

Author: angular-robot

apps/code-of-conduct/package.json

@@ -1,13 +1,13 @@
 {
   "dependencies": {
     "@angular/animations": "21.0.0-next.3",
-    "@angular/cdk": "21.0.0-next.2",
+    "@angular/cdk": "21.0.0-next.3",
     "@angular/common": "21.0.0-next.3",
     "@angular/compiler": "21.0.0-next.3",
     "@angular/core": "21.0.0-next.3",
     "@angular/fire": "20.0.1",
     "@angular/forms": "21.0.0-next.3",
-    "@angular/material": "21.0.0-next.2",
+    "@angular/material": "21.0.0-next.3",
     "@angular/platform-browser": "21.0.0-next.3",
     "@angular/platform-browser-dynamic": "21.0.0-next.3",
     "@angular/router": "21.0.0-next.3",