fix CD action to publish to pypi once per release

[MatthewSteen]

Fix #285.

[MatthewSteen]

I removed this because:

1. It doesn't look like this action is running on PRs
2. I think we should do tests for building docs and Test PyPI in the CI action on PRs (approved?). So, when we finally push to develop and main we should know that those tests pass and we don't have to do it here.

[TShapinsky]

This looks good, the only comment I have is that since the docs with release and docs without are completely separate it might make sense to just split it into two files so we don't have the conditionals on each job.

[MatthewSteen]

This looks good, the only comment I have is that since the docs with release and docs without are completely separate it might make sense to just split it into two files so we don't have the conditionals on each job.

Yeah, I've thought about that too. I think we could do that in another PR later if we want to go in that direction. When I originally created the cd.yml I was trying to consolidate all the CD related action in one file. Same goes for the ci.yml, which I'd like to revisit later.

[MatthewSteen]

Here's what the CD action does on a release now...

https://github.com/NREL/BuildingMOTIF/actions/runs/11373850305