Update git submodules
- Update skins/MinervaNeue from branch 'REL1_40' to 16d36b70e054d52dc18dff55a133068e806d2d17
- Localisation updates from https://translatewiki.net.
Change-Id: Ie712a426f82c1f9f5ffac7b82e5e2cc29f70c9c4
- Localisation updates from https://translatewiki.net.