Update git submodules
Update git submodules

* Update scripts/i18n from branch 'master'
  to 7063926a7cbebe861b497c41ea3ae4a6ea9bfdd1
  - Localisation updates from https://translatewiki.net.
    
    Change-Id: I22521d66823fb812fd3bd028d53cbb57f092c6da
    
PersianWikipedia/pywikibot-core,wikimedia/pywikibot-core,wikimedia/pywikibot-core