prow/github/fakegithub/fakegithub.go
func (f *FakeClient) ClearMilestone(org, repo string, issueNum int) error {
	f.Milestone = 0
	return nil
}
func (f *FakeClient) ClearMilestone(org, repo string, issueNum int) error {
	f.Milestone = 0
	return nil
}
// ClearMilestone removes the milestone