Updated mediawiki/extensions
Project: mediawiki/extensions/EducationProgram  6cf75023e1cd941d3641f273b06d50a027571a0a

Drop ORMTable::getFieldPrefix

This patch is a no-op. It doesn't change anything but is a
prerequisit for I46a0d7e.

Change-Id: Ib7be38f5c830ba7c9e46d325a28cb16711fc3fbb