fix(inbox.js): remove pointless `angular` parameter from amd exporter
fix(inbox.js): remove pointless `angular` parameter from amd exporter

This was copy/pasted from the angular exporter, and is not really needed.

iconartus/inbox.js,nylas/inbox.js,MobileWorks/inbox.js,iconartus/inbox.js,MobileWorks/inbox.js,nylas/inbox.js,MobileWorks/inbox.js,iconartus/inbox.js