Bump the angular group in /frontend with 2 updates

Bumps the angular group in /frontend with 2 updates: [@angular/cdk](https://github.com/angular/components) and [@angular/material](https://github.com/angular/components).


Updates `@angular/cdk` from 18.2.12 to 18.2.13
- [Release notes](https://github.com/angular/components/releases)
- [Changelog](https://github.com/angular/components/blob/main/CHANGELOG.md)
- [Commits](angular/components@18.2.12...18.2.13)

Updates `@angular/material` from 18.2.12 to 18.2.13
- [Release notes](https://github.com/angular/components/releases)
- [Changelog](https://github.com/angular/components/blob/main/CHANGELOG.md)
- [Commits](angular/components@18.2.12...18.2.13)

---
updated-dependencies:
- dependency-name: "@angular/cdk"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: angular
- dependency-name: "@angular/material"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: angular
...

Signed-off-by: dependabot[bot] <[email protected]>

frontend/package.json

@@ -21,14 +21,14 @@
   "dependencies": {
     "@angular-devkit/build-angular": "^18.2.11",
     "@angular/animations": "^18.2.11",
-    "@angular/cdk": "^18.2.12",
+    "@angular/cdk": "^18.2.13",
     "@angular/cli": "^18.2.11",
     "@angular/common": "^18.2.11",
     "@angular/compiler": "^18.2.11",
     "@angular/core": "^18.2.11",
     "@angular/forms": "^18.2.11",
     "@angular/localize": "^18.2.11",
-    "@angular/material": "^18.2.12",
+    "@angular/material": "^18.2.13",
     "@angular/platform-browser": "^18.2.11",
     "@angular/platform-browser-dynamic": "^18.2.11",
     "@angular/router": "^18.2.11",