Updated mediawiki/extensions
Project: mediawiki/extensions/MassEditRegex  0b9bd87f769e6f2dae5da036fa690205a2612904

Replace deprecated wfMsg() and friends

also replace deprecated Linker::makeKnownLinkObj()

Thanks Siebrand for all the help!

Bug: T70750
Change-Id: Ia7a182b2fc9ca2cca3c28b860913c0acb2b470f3