Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  1c3d261fa668c673fc24974b0642d7a18901afd4

Show more descriptive error message for insufficient permissions

When we want to load a topic we have insufficient permissions for, let's
show a more descriptive error message along with a log excerpt (if possible)

Bug: 70497
Change-Id: I70ada09f7b42bfe53b39210a58602f5dc2edbe1b