Add environment to use on jureca-dc-gh

[AGonzalezNicolas]

No description provided.

[kvrigor]

@AGonzalezNicolas the difference with jsc.2025.gnu.openmpi seems quite minor.. could you modify that file instead?

[kvrigor]

Also I noticed the env file is on Stages/2024; can't Stages/2025 be used instead? Also FYI I've already requested JSC support to support TSMP2 dependencies on every compiler+MPI combination on Stages/2026. For benchmarking purposes I think we should stick to either 2025 or 2026 (preferably the latter).

[AGonzalezNicolas]

The newest Stage on partition jureca dc-gh is Stages/2024. It's for the heterogenous simulations (eclm on cpus, parflows on gpus) until Jupiter is available.

[kvrigor]

Thanks Ana! I also just saw the JURECA Grace Hopper docs. Given the temporary nature of this environment file, maybe it's better to keep it on this branch? I'm not sure if anybody else would need this change.

[AGonzalezNicolas]

Keep it on the branch is also option. I think only the two of us will use it.