Bump Observations Back to "Needs ID" if Photos are Added

[schoenitz]

@kaipatiki_naturewatc

I know the option to create unpublished or draft obs has been a request or suggestion in the past so there may be a reason it has not been implemented? Or does that need a feature request too.?

The feature request is here: https://forum.inaturalist.org/t/create-a-draft-mode-for-uploaded-observations/2538, consider voting for it.