Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  02fbfba44ba1833bd42e73dbec3142edd07ee818

Use int in openstackmanager-servicegrouprecursewarning

To ensure consistency and understandable references.
<https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Openstackmanager-servicegrouprecursewarning/en>

Change-Id: I17a0932ce04bd59495fad88b2761f5197d707886