Implement new (via image) and maintain old (scalar) saturation image flagging#585

Merged

mdlpstsci merged 4 commits intospacetelescope:masterfrom mdlpstsci:resurrectOldSat

Aug 8, 2023

+104-19

Commits on Jun 8, 2023

Updates to not only implement the new saturation image, but to aslo to
mdlpstsci
committed
Added a comment to doccd.c to indicate the original flagging of
mdlpstsci
committed

Commits on Aug 7, 2023