Remove prod_envir module load from WCOSS2 (#1138)

The prod_envir module load in module_base.wcoss2.lua is not needed
and is being removed.

Author: KateFriedman-NOAA

modulefiles/module_base.wcoss2.lua

@@ -12,7 +12,6 @@ load(pathJoin("cfp", "2.0.4"))
 setenv("USE_CFP","YES")
 
 load(pathJoin("python", "3.8.6"))
-load(pathJoin("prod_envir", "2.0.4"))
 load(pathJoin("gempak", "7.14.1"))
 load(pathJoin("perl", "5.32.0"))
 load(pathJoin("libjpeg", "9c"))