ufs-weather-model: misc. updates

[AlexanderRichert-NOAA]

This PR:

• enables oneapi support for ufs-weather-model, and corrects the error logic when a supported compiler is not found
• sets CMAKE_MODULE_PATH
• sets an upper limit on bacio version, as ufsatm needs bacio_4
• add cxx dependency (fails without it)

[AlexanderRichert-NOAA]

@spackbot fix style

[spackbot-app]

Let me see if I can fix that for you!

[spackbot-app]

I was able to run spack style --fix for you!

spack style --fix

repos/spack_repo/builtin/packages/ufs_weather_model/package.py
�[1;34m==> �[0mrunning flake8
�[1;34m==> �[0mrunning isort
�[1;34m==> �[0mrunning black
�[1;34m==> �[0mstyle checks passed

Keep in mind that I cannot fix your flake8 or mypy errors, so if you have any you'll need to fix them and update the pull request. If I was able to push to your branch, if you make further changes you will need to pull from your updated branch before pushing again.

I wasn't able to make any further changes, but please see the message above for remaining issues you can fix locally!