Add script for managing colo resourse ala gce.sh (#5854)

automerge

net/scripts/azure-provider.sh

@@ -319,4 +319,12 @@ cloud_FetchFile() {
 cloud_CreateAndAttachPersistentDisk() {
   echo "ERROR: cloud_CreateAndAttachPersistentDisk is not yet implemented for azure"
   exit 1
-}
+}
+
+#
+# cloud_StatusAll
+#
+# Not yet implemented for this cloud provider
+cloud_StatusAll() {
+  echo "ERROR: cloud_StatusAll is not yet implemented for azure"
+}