Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  0f8c6223801408375e8b9de3d9f0fb565a78e9f4

Bug 54339: Add _rtselser endpoint in web API

Added an argument to roundTripDiff to set which serializer to use.
Also, resolve titles correctly in the _rtve endpoint.

Change-Id: I733151662bca5f8ea477107fb8486e5afe68f2e9