[Status: Backburner ⏳] Allow "and/or" approver selection - Multiple approvers when only one is needed

I'd like to be able to add multiple optional approvers to a task/project without requiring that all of them approve the task/project for it to continue.  This would be useful for example when a manager is out of office and their designated backup can cover for them.

Some tasks just need someone to approve, and it's not critical that it's a specific person.

Approval could even be assigned to a group of managers, when only one of them is needed.

Adding this "and/or" functionality would preserve the current approach when multiple approvals are mos appropriate, while also allowing flexibility in the approvals process.

Thanks for your consideration!