Bump zone.js from 0.14.7 to 0.14.8 in /frontend

Bumps [zone.js](https://github.com/angular/angular/tree/HEAD/packages/zone.js) from 0.14.7 to 0.14.8.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/packages/zone.js/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/zone.js-0.14.8/packages/zone.js)

---
updated-dependencies:
- dependency-name: zone.js
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

frontend/package.json

@@ -25,7 +25,7 @@
     "graphql": "^16.9.0",
     "rxjs": "~7.8.0",
     "tslib": "^2.6.3",
-    "zone.js": "~0.14.7",
+    "zone.js": "~0.14.8",
     "@ng-bootstrap/ng-bootstrap": "^16.0.0",
     "@ngrx/effects": "^17.2.0",
     "@ngrx/store": "^17.2.0",