chore(deps): bump @angular/platform-browser-dynamic in /frontend

Bumps [@angular/platform-browser-dynamic](https://github.com/angular/angular/tree/HEAD/packages/platform-browser-dynamic) from 18.0.1 to 19.2.9.
- [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/19.2.9/packages/platform-browser-dynamic)

---
updated-dependencies:
- dependency-name: "@angular/platform-browser-dynamic"
  dependency-version: 19.2.9
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -25,7 +25,7 @@
     "@angular/core": "~18.0.1",
     "@angular/forms": "~18.0.1",
     "@angular/platform-browser": "~18.0.1",
-    "@angular/platform-browser-dynamic": "~18.0.1",
+    "@angular/platform-browser-dynamic": "~19.2.9",
     "@angular/router": "~18.0.1",
     "@ng-select/ng-select": "^13.2.0",
     "chart.js": "^3.6.0",