Update git submodules
- Update extensions/TemplateData from branch 'REL1_40' to 8f1ef69a2548f30ad97fe081423c3da04ab99df9
- Localisation updates from https://translatewiki.net.
Change-Id: Idbf66d69b30f68d460365bceea55dcb726568dbe
- Localisation updates from https://translatewiki.net.