Update git submodules
- Update scripts/i18n from branch 'master' to d0ca3224e7384305a19ee582da224173f1eddde8
- Localisation updates from https://translatewiki.net.
Change-Id: I878ade7e5794aad68ce75576d3ef233d51c548da
- Localisation updates from https://translatewiki.net.