Update git submodules
- Update ApiFeatureUsage from branch 'master' to fcb41bede285d4c63daf8fddebc3e45510af666a
- build: Update MediaWiki requirement to 1.41
All extensions in Wikimedia production are expected to track MediaWiki's release directly.
Change-Id: I081fcd344a89b0459b11ead59343691a9ee22a5b
- build: Update MediaWiki requirement to 1.41