Update git submodules
- Update extensions/AbuseFilter from branch 'REL1_40' to a533274132ca289cfe392ad73dac7b16547123ed
- Localisation updates from https://translatewiki.net.
Change-Id: Id9e05cb3a8342f1c283d825a7e642268f5a1c674
- Localisation updates from https://translatewiki.net.