bf266d874d
🖍 _This is an audit!_ 🖍 ## Summary: We've completed support for interfaces! Fragments are still pending, but interfaces by themselves should be usable. But I forgot to actually remove the flag they were behind. In this commit I do! Issue: https://khanacademy.slack.com/archives/C01120CNCS0/p1630012808004100 ## Test plan: make check Author: benjaminjkraft Auditors: aberkan, csilvers, dnerdy, MiguelCastillo Required Reviewers: Approved by: Checks: ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14), ⌛ Test (1.13), ⌛ Lint, ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14), ⌛ Test (1.13), ✅ Lint Pull request URL: https://github.com/Khan/genqlient/pull/67