Fix deploy to use the right environment & token permissions

[IAlibay]

Follows up from #4325

I didn't see what we needed to set the environment url & token permissions, so doing so now.

This does load to some annoying proliferation of action steps, I'll probably create a reusable action at some point, but for now this will do.

Developers certificate of origin

• I certify that this contribution is covered by the LGPLv2.1+ license as defined in our LICENSE and adheres to the Developer Certificate of Origin.

---

📚 Documentation preview 📚: https://mdanalysis--4328.org.readthedocs.build/en/4328/

[github-actions]

Linter Bot Results:

Hi @IAlibay! Thanks for making this PR. We linted your code and found the following:

There are currently no issues detected! 🎉

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (707e043) 93.37% compared to head (8b9c22a) 93.37%.

Additional details and impacted files

@@            Coverage Diff             @@
##           develop    #4328     +/-   ##
==========================================
  Coverage    93.37%   93.37%             
==========================================
  Files          170      184     +14     
  Lines        22295    23403   +1108     
  Branches      4075     4075             
==========================================
+ Hits         20818    21853   +1035     
- Misses         962     1035     +73     
  Partials       515      515             

see 14 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[orbeckst]

Thanks, lgtm as far as I can tell.

(I agree with you: it would be nice to reduce code duplication eventually for the [package, tests] x [testpypi, pypi] deployment matrix.)