Updated mediawiki/extensions Project: mediawiki/extensions/EventLogging 63c1c83c12e25d54851310ee56b3daf67f8ee441

ResourceLoaderSchemaModule: Use definition hash instead of fake timestamp

Remove old unit tests since this behaviour is already tested in
MediaWiki core. I kept the test for returning a bottom timestamp
of 1 in case we can't fetch the schema.

Bug: T94059
Change-Id: I26f9ab09fc7ee1e5330315f7b9e3d290eff5d79f