AQM GNU support

[BrianCurtis-NOAA]

Description

This PR brings in developmental changes to ATMAQ app to support GNU compiling and runs.

There is runtime errors that have been fixes in these changes.

Top of commit queue on: TBD

Input data additions/changes

• No changes are expected to input data.
• There will be new input data.
• Input data will be updated.

Anticipated changes to regression tests:

• No changes are expected to any regression test.
• Changes are expected to the following tests:

1 new rt_gnu regional_atmaq

Subcomponents involved:

• AQM
• CDEPS
• CICE
• CMEPS
• CMakeModules
• FV3
• GOCART
• HYCOM
• MOM6
• NOAHMP
• WW3
• stochastic_physics
• none

Combined with PR's (If Applicable):

Commit Queue Checklist:

• Link PR's from all sub-components involved
• Confirm reviews completed in sub-component PR's
• Add all appropriate labels to this PR.
• Run full RT suite on either Hera/Cheyenne with both Intel/GNU compilers
• Add list of any failed regression tests to "Anticipated changes to regression tests" section.

Linked PR's and Issues:

Depends on: NOAA-EMC/AQM#69

Testing Day Checklist:

• This PR is up-to-date with the top of all sub-component repositories except for those sub-components which are the subject of this PR.
• Move new/updated input data on RDHPCS Hera and propagate input data changes to all supported systems.

Testing Log (for CM's):

• RDHPCS
  • Intel
    • Hera
    • Orion
    • Jet
    • Gaea
    • Cheyenne
  • GNU
    • Hera
    • Cheyenne
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
  • Completed
• opnReqTest
  • N/A
  • Log attached to comment