prow/plugins/approve/approvers/owners.go
func (ap Approvers) GetCurrentApproversSetCased() sets.String {
	currentApprovers := sets.NewString()

	for _, approval := range ap.approvers {
		currentApprovers.Insert(approval.Login)
	}

	return currentApprovers
}
func (ap Approvers) GetCurrentApproversSetCased() sets.String {
	currentApprovers := sets.NewString()

	for _, approval := range ap.approvers {
		currentApprovers.Insert(approval.Login)
	}

	return currentApprovers
}
// GetCurrentApproversSetCased returns the set of approvers logins with the original cases.