chore(deps-dev): bump @angular/router from 19.2.15 to 21.1.2

Bumps [@angular/router](https://github.com/angular/angular/tree/HEAD/packages/router) from 19.2.15 to 21.1.2.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v21.1.2/packages/router)

---
updated-dependencies:
- dependency-name: "@angular/router"
  dependency-version: 21.1.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "@angular/language-service": "19.2.15",
     "@angular/platform-browser": "19.2.15",
     "@angular/platform-browser-dynamic": "19.2.15",
-    "@angular/router": "19.2.15",
+    "@angular/router": "21.1.2",
     "@commitlint/cli": "^19.8.1",
     "@commitlint/config-conventional": "^20.2.0",
     "@compodoc/compodoc": "^1.1.26",