Update git submodules
- Update extensions/CiteThisPage from branch 'REL1_39' to 361b3935562f8abf69473eb6dab6a84d4ecb2574
- Localisation updates from https://translatewiki.net.
Change-Id: I69140b76148818afd7c8b8b5b19f4a25788416a4
- Localisation updates from https://translatewiki.net.