Owner dropdown should list me first

[bpasero]

I.e. put the creator of a PR first:

[alexr00]

@bpasero do you want the creator first or you first?

[bpasero]

@alexr00 I would mimic what GH does when I open the dropdown, I think it has a way to suggest users that fits best, I would probably put myself and creator of PR as suggestions. Maybe also reviewer.