MODIS L3 SST (non-daily) on-boarding

[tloubrieu-jpl]

• Colormap txt uploaded (https://bugs.earthdata.nasa.gov/browse/GITC-8264)
• CMR Metadata correct in UAT/OPS (once colormap txt is uploaded, do related URL GH action)
• Dataset configs (x38) Add bignbit dataset configs for all remaining on-prem gig collections (automation) tva-meta#70
• harmony-filtering-service update (Add support for 48 MODIS L3 SST collections used by PODAAC nasa/harmony-filtering-service#4)
• Tested in SIT
• ICD update
• Flowed in UAT
• Science approval