Update git submodules
- Update extensions/Cite from branch 'REL1_40' to c0565949de439b1f8316eff1991272acd18e0fae
- Localisation updates from https://translatewiki.net.
Change-Id: I5e6e7429d6421c547b820895e60073e00d43fdc8
- Localisation updates from https://translatewiki.net.