Updates for Gaea C6 following OS upgrade

[DavidHuber-NOAA]

Description

This PR will hold all updates needed for Gaea C6 following the OS upgrade last week. So far, only one module file needs to be updated. Full testing will start shortly to determine if any other issues need to be addressed.

Resolves #4102

Type of change

• Maintenance (code refactor, clean-up, new CI test, etc.)

Change characteristics

• Is this a breaking change (a change in existing functionality)? YES/NO
• Does this change require a documentation update? YES/NO
• Does this change require an update to any of the following submodules? YES/NO (If YES, please add a link to any PRs that are pending.)
  • EMC verif-global
  • GDAS
  • GFS-utils
  • GSI
  • GSI-monitor
  • GSI-utils
  • UFS-utils
  • UFS-weather-model
  • wxflow

How has this been tested?

Will test a full suite on C6

Checklist

• Any dependent changes have been merged and published
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have documented my code, including function, input, and output descriptions
• My changes generate no new warnings
• New and existing tests pass with my changes
• This change is covered by an existing CI test or a new one has been added
• Any new scripts have been added to the .github/CODEOWNERS file with owners
• I have made corresponding changes to the system documentation if necessary

[DavidHuber-NOAA]

Local testing on C6 is underway.

[DavidHuber-NOAA]

C6 may not be fully stable yet. When running generate_workflows.sh -GESC -b -u, some of the builds failed. But when I launch the builds individually, they ran fine. Perhaps this is a new CPU limit? I will continue testing and open an issue with GFDL.

[JessicaMeixner-NOAA]

The following change allowed me to run a C1152 forecast:

diff --git a/env/GAEAC6.env b/env/GAEAC6.env
index 4920f156..9634e6d9 100755
--- a/env/GAEAC6.env
+++ b/env/GAEAC6.env
@@ -258,11 +258,10 @@ case ${step} in
 
     export MPICH_COLL_SYNC=MPI_Bcast
     export FI_VERBS_PREFER_XRC=0
-    export FI_CXI_RX_MATCH_MODE=hybrid
+    export FI_CXI_RX_MATCH_MODE=software
     export COMEX_EAGER_THRESHOLD=65536
     export FI_CXI_RDZV_THRESHOLD=65536
     export FI_CXI_DEFAULT_CQ_SIZE=1048576