Update git submodules
- Update extensions/Linter from branch 'REL1_40' to c04179db680bbb6be703100adb10e9370541cb80
- Localisation updates from https://translatewiki.net.
Change-Id: Ib64db0930caf17a31d0c59413c160baa3673409b
- Localisation updates from https://translatewiki.net.