Updated mediawiki/extensions
Project: mediawiki/extensions/OAuth  c23769959afd9370d95444738090852563c46dd2

Add maintenance script to copy db tables

When migrating the central oauth wiki, this maintenance script can be
run repeatedly to ensure all of the data has been copied over.

Bug: 57336
Change-Id: Iebe9ce13f0df68081dbf8de34c975f5f0ac3a608