Bump @angular/router from 16.2.4 to 22.2.3 in /graph-app

Bumps [@angular/router](https://github.com/angular/angular/tree/HEAD/packages/router) from 16.2.4 to 22.2.3.
- [Release notes](https://github.com/angular/angular/releases)
- [Commits](https://github.com/angular/angular/commits/v22.2.3/packages/router)

---
updated-dependencies:
- dependency-name: "@angular/router"
  dependency-version: 22.2.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

graph-app/package-lock.json

@@ -20,7 +20,7 @@
     "@angular/localize": "^16.2.4",
     "@angular/platform-browser": "^16.2.4",
     "@angular/platform-browser-dynamic": "^16.2.4",
-    "@angular/router": "^16.2.4",
+    "@angular/router": "^22.2.3",
     "@azure/msal-angular": "^3.0.4",
     "@azure/msal-browser": "^3.1.0",
     "@microsoft/microsoft-graph-client": "^3.0.6",