Add cloudstack label to ansibot

.github/BOTMETA.yml

@@ -174,7 +174,9 @@ files:
   $modules/cloud/azure/azure_rm_virtualnetwork_facts.py: $team_azure
   $modules/cloud/centurylink/: clc-runner
   $modules/cloud/cloudscale/cloudscale_server.py: gaudenz
-  $modules/cloud/cloudstack/: resmo
+  $modules/cloud/cloudstack/:
+    labels: cloudstack
+    maintainers: resmo
   $modules/cloud/digital_ocean/: BondAnthony
   $modules/cloud/digital_ocean/digital_ocean.py: alukovenko zbal
   $modules/cloud/digital_ocean/digital_ocean_domain.py: alukovenko mgregson