build(deps): bump @angular/common in /frontend/src/angular

Bumps [@angular/common](https://github.com/angular/angular/tree/HEAD/packages/common) from 22.0.1 to 22.1.1.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/v22.1.1/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v22.1.1/packages/common)

---
updated-dependencies:
- dependency-name: "@angular/common"
  dependency-version: 22.1.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

frontend/src/angular/package-lock.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "@angular/animations": "^22.0.1",
     "@angular/cdk": "^22.0.0",
-    "@angular/common": "^22.0.1",
+    "@angular/common": "^22.1.1",
     "@angular/compiler": "^22.0.1",
     "@angular/core": "^22.0.1",
     "@angular/forms": "^22.0.1",