Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  0b0b0506b99b9c424cfb1816ab9c7b91e81e829e

Slightly overhaul SetAliases

SetAliases was acting weird in case it was told to do
more than just set, add or remove at once (while only
add and remove together make sense and are valid after
this change). This furthermore fixes an edit summary
bug.

Bug: 46743
Change-Id: Ic265625ed4987d4b7eed294ee8df303972834aa0