Update git submodules
- Update extensions/TitleBlacklist from branch 'REL1_40' to fa24c3a9c11362c40bf9502e795d3d3ab9bac28e
- Localisation updates from https://translatewiki.net.
Change-Id: If9750083486909917a638841dbd3dd92e789696a
- Localisation updates from https://translatewiki.net.