chore(grids): update version to alpha

Author: tishko0

package-lock.json

@@ -71,7 +71,7 @@
     "express": "^4.18.2",
     "file-saver": "^2.0.2",
     "hammerjs": "^2.0.8",
-    "igniteui-angular": "20.0.2",
+    "igniteui-angular": "20.1.0-alpha.1",
     "igniteui-angular-charts": "^19.0.1",
     "igniteui-angular-core": "^19.0.1",
     "igniteui-angular-extras": "^20.0.0",