feat: added "Remove Co-Maintainer status" link for comaintainers
This new link brings a co-maintainer to a confirmation page, where they can submit a form to remove their comaintainer record from the database.
It is only available for current co-maintainers of any particular package, both from a GET and POST standpoint.
Closes #360 (closed)
Signed-off-by: Kevin Morris kevr@0cost.org