specifically:
- only sigs+committees can have subprojects
- subprojects need at least one owners entry
- owners should be raw github links
I think the last one could/should change, but:
- I'm about to auto-generate links assuming this format, so I want to
verify I can assume all owners are in this format
- I am not quite sure if we should treat sigs.yaml as public api and
give notice/deprecation for field changes
Aaron Crickenberger
Jamie Hannaford