ARO-9391 add the container/delete to credential requests

Author: rajdeepc2792

manifests/01-registry-credentials-request-azure.yaml

@@ -25,6 +25,7 @@ spec:
       - Microsoft.Storage/storageAccounts/blobServices/read
       - Microsoft.Storage/storageAccounts/blobServices/containers/read
       - Microsoft.Storage/storageAccounts/blobServices/containers/write
+      - Microsoft.Storage/storageAccounts/blobServices/containers/delete
       - Microsoft.Storage/storageAccounts/blobServices/generateUserDelegationKey/action
       - Microsoft.Storage/storageAccounts/read
       - Microsoft.Storage/storageAccounts/write