Bump @angular-devkit/build-angular from 13.2.6 to 13.3.0 in /frontend

Bumps [@angular-devkit/build-angular](https://github.com/angular/angular-cli) from 13.2.6 to 13.3.0.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/angular/angular-cli/compare/13.2.6...13.3.0)

---
updated-dependencies:
- dependency-name: "@angular-devkit/build-angular"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package.json

@@ -26,7 +26,7 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~13.2.5",
+    "@angular-devkit/build-angular": "~13.3.0",
     "@angular/cli": "~13.3.0",
     "@angular/compiler-cli": "~13.2.0",
     "@types/jasmine": "~4.0.0",