Several open GDASApp issues relate to the GDASApp clone, build, and/or modulefiles

• Update GDASApp to spack-stack/1.9.0 #1283
  • CRTM should not be cloned with every clone of GDASApp. #400
  • Modify GDASApp to use crtm module #1268
  • Update WCOSS2 build to spack-stack/1.6.0 #1350
    • The global workflow WCDA test is failing on WCOSS  #1331
    • g-w CI C96C48_hybatmaerosnowDA fails on WCOSS2 #1336
• Use install option in GDASApp build #1302
• Cloning gdasApp on wcoss2 fails #1303
• Resume nightly testing of GDASApp #1313
• Add esmf to gaea.intel.lua #1326
• load esmf/8.5.0 in gaea.intel.lua #1327

This issue is opened to track these open issues and, hopefully, close several.