imagery_utils v2.2.1

What's Changed

• bugfix for datetime by @bakkerbakker in #92
• auto-dem improvements by @SAliHossaini in #91
• Remove PBS dynamic memory parameter calculation by @clairecporter in #93
• Mosaic settings updates by @bakkerbakker in #94
• Allow pgc_ortho and pgc_pansharpen to accept 1 or two values for resolution by @clairecporter in #95
• bug fix for inverted date dif logic for image scoring by @bakkerbakker in #96
• Make Unittest style test runable by pytest by @clairecporter in #97
• Auto DEM Bug Repair by @clairecporter in #98
• Pansharpen default res fix by @bakkerbakker in #99
• Gdal 393 by @clairecporter in #100
• Fix string bug and scene assessment url by @clairecporter in #101

Full Changelog: v2.2.0...v2.2.1