Cleared the dependabot issues

Author: Backiaraj

KanbanAngularApplication/ClientApp/package.json

@@ -13,8 +13,8 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "8.2.12",
-    "@angular/common": "8.2.12",
-    "@angular/compiler": "8.2.12",
+    "@angular/common": "21.0.6",
+    "@angular/compiler": "21.0.6",
     "@angular/core": "10.2.5",
     "@angular/forms": "8.2.12",
     "@angular/platform-browser": "8.2.12",