Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  4a568e1704af27eb56213816fe1275b699ea09a0

Revert "Constrain service group names to alphanumerics, -, and _"

This reverts commit 45cab4ae9752784bf206032f7944f48edce21e92.

This was already handled via a text validator.

Change-Id: Ibc918f81971040edf99de5130326cf8b0f407fae