Update git submodules
- Update AdvancedMeta from branch 'master' to 4c03f8a4a7148f21607a4e054c160db091b51100
- build: Updating npm dependencies
- eslint-config-wikimedia: 0.25.1 → 0.26.0
- grunt-eslint: 24.0.1 → 24.3.0
Change-Id: I0563ab32ddf01002abfae9440de097284f9609ff
- build: Updating npm dependencies