chore(deps): bump primeng in /timeless-api/src/main/webui

Bumps [primeng](https://github.com/primefaces/primeng/tree/HEAD/packages/primeng) from 19.1.3 to 21.0.2.
- [Release notes](https://github.com/primefaces/primeng/releases)
- [Changelog](https://github.com/primefaces/primeng/blob/master/CHANGELOG.md)
- [Commits](https://github.com/primefaces/primeng/commits/21.0.2/packages/primeng)

---
updated-dependencies:
- dependency-name: primeng
  dependency-version: 21.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

timeless-api/src/main/webui/package-lock.json

@@ -21,7 +21,7 @@
     "@angular/router": "^19.2.0",
     "@primeng/themes": "^19.1.3",
     "primeicons": "^7.0.0",
-    "primeng": "^19.1.3",
+    "primeng": "^21.0.2",
     "rxjs": "~7.8.0",
     "tailwindcss-primeui": "^0.6.1",
     "tslib": "^2.3.0",