Update angularmaterial monorepo to v21.2.11 (#8559)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

examples/angular/package.json

@@ -35,12 +35,12 @@
   "//": "NOTICE: For the Github CI we use the local RxDB build (rxdb-local.tgz). In your app should just install 'rxdb' from npm instead",
   "dependencies": {
     "@angular/animations": "21.2.12",
-    "@angular/cdk": "21.2.10",
+    "@angular/cdk": "21.2.11",
     "@angular/common": "21.2.12",
     "@angular/compiler": "21.2.12",
     "@angular/core": "21.2.12",
     "@angular/forms": "21.2.12",
-    "@angular/material": "21.2.10",
+    "@angular/material": "21.2.11",
     "@angular/platform-browser": "21.2.12",
     "@angular/platform-browser-dynamic": "21.2.12",
     "@angular/platform-server": "21.2.12",