Updated mediawiki/extensions
Project: mediawiki/extensions/ContentTranslation  ba5c6b50e78b606b27cf8261ecd86cf76e80f7ea

Link: Validate the selected text for title

It can potentially save api hits.
Text selections, that cannot be a valid link is currently throwing
js error

Change-Id: I1f084039ef7d475a7d2cf184197a79ba71ccd1bc