Updated mediawiki/extensions
Project: mediawiki/extensions/DonationInterface  ae5137fcc5390be69a3cf788d76cc073446dd1a1

Globalcollect form and iframe content css changes

Fixes an alignment issue with the iframe and spinner,
makes sure the iframe content background for the controls is
not being overriddn by GC defaulte

Change-Id: Ibafdee5d81e892019e4c228c2c218d1c9aed6ee8