chore(tests-e2e): update dependency primeng to v21

Author: renovate[bot]

tests-e2e/package.json

@@ -31,7 +31,7 @@
     "@ngx-translate/core": "17.0.0",
     "@ngxs/store": "19.0.0",
     "ngx-file-drop": "16.0.0",
-    "primeng": "19.1.4",
+    "primeng": "21.1.1",
     "rxjs": "7.8.2",
     "tslib": "2.8.1",
     "zone.js": "0.15.1"