mgr/dashboard: bump @angular/platform-browser-dynamic

Bumps [@angular/platform-browser-dynamic](https://github.com/angular/angular/tree/HEAD/packages/platform-browser-dynamic) from 15.2.9 to 19.0.2.
- [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/19.0.2/packages/platform-browser-dynamic)

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

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

Author: dependabot[bot]

src/pybind/mgr/dashboard/frontend/package-lock.json

@@ -51,7 +51,7 @@
     "@angular/forms": "15.2.9",
     "@angular/localize": "15.2.9",
     "@angular/platform-browser": "15.2.9",
-    "@angular/platform-browser-dynamic": "15.2.9",
+    "@angular/platform-browser-dynamic": "19.0.2",
     "@angular/router": "15.2.9",
     "@circlon/angular-tree-component": "10.0.0",
     "@ng-bootstrap/ng-bootstrap": "14.2.0",