Update melissa build

[mschouler]

From the documentation:

Melissa is a file avoiding, fault tolerant and elastic framework, to run large scale sensitivity analysis and large scale deep surrogate training on supercomputers.

[spackbot-app]

@raffino @robcaulk can you review this PR?

This PR modifies the following package(s), for which you are listed as a maintainer:

• melissa-api
• py-melissa

[tldahlgren]

Confirmed the version branches. Asking for a few minor tweaks wrt maintainers and unneeded comments.

[tldahlgren]

@robcaulk @raffino Please confirm you are willing to be maintainers for this package. See https://spack.readthedocs.io/en/latest/packaging_guide.html#maintainers for more information on the role.

[tldahlgren]

Adding @adamjstewart to the PR since the update includes adding a python package (py-melissa).

[mschouler]

Confirmed the version branches. Asking for a few minor tweaks wrt maintainers and unneeded comments.

Thank you for your quick review, all requested changes were implemented.

[adamjstewart]

Remaining comments are only suggestions. It sounds like this package is still relatively new and the dependency management system is a WIP, so I'll let you use your best judgement and decide what the dependencies really are. Let me know if you want to leave things as is and I can merge when you're ready.

[mschouler]

Remaining comments are only suggestions. It sounds like this package is still relatively new and the dependency management system is a WIP, so I'll let you use your best judgement and decide what the dependencies really are. Let me know if you want to leave things as is and I can merge when you're ready.

Thank you very much for your help and time. Indeed, the way we manage our python dependencies is a bit messy but building a Spack package for Melissa helped us make things cleaner. It should be good to go now.

[tldahlgren]

Re-confirmed home page and version branches/sha256. Mainly clearing my Request changes as I'll still defer to @adamjstewart for the merge.