Update git submodules
- Update skins/MinervaNeue from branch 'REL1_40' to 2e143c53fef46924700c8ecb30105e9fcc97ab40
- Localisation updates from https://translatewiki.net.
Change-Id: I3ba9a803fbb4b945b1ac7640588b8498a35ec889
- Localisation updates from https://translatewiki.net.