Update E4S CI stacks in spack/spack-packages, sync with latest and future, planned releases

[eugeneswalker]

The various E4S stacks at spack/spack-packages should be updated to synchronize with the latest E4S 25.11 release and with future, planned changes.

Planned changes to these Spack Stacks include updating the CI runner images to:

• Use ROCm 7 external stack for the E4S ROCm External Stack
• Use latest OneAPI 2025.3 for the E4S OneAPI stack

Additionally, packages.yaml should be updated to match what is in E4S 25.11 and what is planned for future releases.