Update git submodules
- Update extensions/OATHAuth from branch 'REL1_40' to 77aeaf135f0abf91b483733fb12bc1ff1416146e
- Localisation updates from https://translatewiki.net.
Change-Id: I99d5abd8b4b8a091e7f4fe1a723e6a210edd9a22
- Localisation updates from https://translatewiki.net.