Use CentralIdLookup instead of hardcoding for CentralAuth
Use CentralIdLookup instead of hardcoding for CentralAuth

Change-Id: I5b2d23588ab6b026d1a2100b9c16a74e9aefbd73

wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo