Update Grove dependency version to v0.1.0-alpha.3

Author: dagil-nvidia

deploy/cloud/helm/platform/Chart.yaml

@@ -40,6 +40,6 @@ dependencies:
     condition: kai-scheduler.enabled
   - name: grove-charts
     alias: grove
-    version: v0.1.0-alpha.2
+    version: v0.1.0-alpha.3
     repository: oci://ghcr.io/nvidia/grove
     condition: grove.enabled