Updated mediawiki/extensions
Project: mediawiki/extensions/EventLogging  9955380ac0738791bda2e83bcd4833c48cd4b40c
null
Update tests for _meta rename.

Tests for logging and defaults delete meta info, but it was renamed
_meta. (Perhaps the tests should assert correct _meta info as well.)

Change-Id: I6f61bf33e170acdf3aa2e4b5b585e2d945420460