Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  b715a6d4c67e0a17a2a5357659a4bc289397a6d7

API: Add prop=flowinfo to detect if Flow is enabled on a page

More things to come in the future!

Bug: 60809
Change-Id: I5201f5faa2413078f6a097b29022f22fb0457762