Merge pull request #2790 from IgniteUI/update-to-1210

update to 12.1.0

Author: zdrawku

package-lock.json

@@ -68,7 +68,7 @@
     "domino": "^2.1.4",
     "file-saver": "^2.0.2",
     "hammerjs": "^2.0.8",
-    "igniteui-angular": "^12.1.0-rc.0",
+    "igniteui-angular": "^12.1.0",
     "igniteui-angular-charts": "^11.1.1",
     "igniteui-angular-core": "^11.1.1",
     "igniteui-angular-excel": "^11.1.1",