* SEACAS: Update package.py to handle new SEACAS project name
The base project name for the SEACAS project has changed from
"SEACASProj" to "SEACAS" as of @2022-10-14, so the package
needed to be updated to use the new project name when needed.
The refactor also changes several:
"-DSome_CMAKE_Option:BOOL=ON"
to
define("Some_CMAKE_Option", True)
* CGNS: If fortran not enabled, do not specify parallel fortran compiler
* Update package formatting as suggested by black
* Accept suggested change