chore(deps): bump @angular/core from 13.3.12 to 15.2.1

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 13.3.12 to 15.2.1.
- [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/15.2.1/packages/core)

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

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

examples/browser-angular/package.json

@@ -16,7 +16,7 @@
     "@angular/animations": "^13.2.0",
     "@angular/common": "^13.2.0",
     "@angular/compiler": "^13.2.0",
-    "@angular/core": "^13.2.0",
+    "@angular/core": "^15.2.1",
     "@angular/forms": "^13.2.0",
     "@angular/platform-browser": "^13.2.0",
     "@angular/platform-browser-dynamic": "^13.2.0",