Update git submodules
- Update extensions/Linter from branch 'REL1_43' to 659346b38b3075d67a47e448fe56ce3ba9e94fa0
- Localisation updates from https://translatewiki.net.
Change-Id: Ifa91bf443098a0b9d7ad99fa36bcd4b983ea3db0
- Localisation updates from https://translatewiki.net.