Cleanup Untagged GHCR Images #967

Job	Run time
Remove untagged images from ghcr.io (cb-metar)	21s
Remove untagged images from ghcr.io (ceil-vis)	20s
Remove untagged images from ghcr.io (ceil-vis15)	26s
Remove untagged images from ghcr.io (ensemble)	25s
Remove untagged images from ghcr.io (home)	22s
Remove untagged images from ghcr.io (landuse)	20s
Remove untagged images from ghcr.io (precipAccum)	24s
Remove untagged images from ghcr.io (precipGauge)	17s
Remove untagged images from ghcr.io (precipitation1hr)	32s
Remove untagged images from ghcr.io (ptype)	22s
Remove untagged images from ghcr.io (radar)	18s
Remove untagged images from ghcr.io (scorecard)	20s
Remove untagged images from ghcr.io (surface)	19s
Remove untagged images from ghcr.io (surfrad)	20s
Remove untagged images from ghcr.io (upperair)	26s
	5m 32s

Provide feedback