Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  4f6253e83a9f40b53616f34d6585c6dbb5ff9524

i18n: change Tool Labs link

- translate-group-desc-tsint

Spotted by Liuxinyu970226
https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Translate-group-desc-tsint/en

Change-Id: If4b400bf919d8fa663bac4f4d5b52ef52dc39cd0