Update git submodules
- Update extensions/TitleBlacklist from branch 'REL1_40' to dbdd727cf9e44b356132ff565954c6b80f1551e5
- Localisation updates from https://translatewiki.net.
Change-Id: I090836a39743e4c1c756b583172fa8b388c183fc
- Localisation updates from https://translatewiki.net.