Update requirements.yml

Signed-off-by: abhishek-sa1 <abhishek.sa3@dell.com>

control_plane/roles/webui_awx/files/requirements.yml

@@ -2,4 +2,6 @@
 collections:
   - community.general
   - dellemc.openmanage
-  - dellemc.os10
+  - dellemc.os10
+  - kubernetes.core
+  - community.grafana