build(deps): bump @angular/router

Bumps [@angular/router](https://github.com/angular/angular/tree/HEAD/packages/router) from 21.0.8 to 21.2.25.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/v21.2.25/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v21.2.25/packages/router)

---
updated-dependencies:
- dependency-name: "@angular/router"
  dependency-version: 21.2.25
  dependency-type: direct:production
...

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

Author: dependabot[bot]

samples/client/petstore/typescript-angular-v21-provided-in-root/package-lock.json

@@ -18,7 +18,7 @@
     "@angular/forms": "^21.0.8",
     "@angular/platform-browser": "^21.0.8",
     "@angular/platform-browser-dynamic": "^21.0.8",
-    "@angular/router": "^21.0.8",
+    "@angular/router": "^21.2.25",
     "core-js": "^3.31.0",
     "rxjs": "^7.8.1",
     "tslib": "^2.5.3",