Add py311 to CI and towards NEP29

[ojeda-e]

Description

Fixes #101

Changes

• Bumped actions version in CI.
• Bumped python version in minimum_requirements CI.
• Bumped numpy and MDA versions in setup.py.
• Bumped python_requires to 3.8 in setup.py.
• Added upstream_develop job in CI for Python 3.10 and 3.11.

Status

• Ready to go

[codecov]

Codecov Report

Merging #103 (bc0ad5c) into main (b919476) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

[ojeda-e]

@IAlibay can I have a review here, please?

[IAlibay]

Also I'd add 3.11 to the classifiers list

[ojeda-e]

Thanks for your help and patience here @IAlibay. It is ready for review.

[IAlibay]

lgtm

The build times seem a bit long (~ 3-5 mins vs 1s of tests), it might be worth playing around with the mamba options for conda-incubator/setup-miniconda to see if that can be improved.

[IAlibay]

The word "latest" seems a bit odd here, but it's not exactly a big deal.

[IAlibay]

it might be worth playing around with the mamba options for conda-incubator/setup-miniconda to see if that can be improved.

Possibly a separate issue, but this might actually be one of those few cases where just using pip to install everything could be faster? (i.e. the benefits of conda might not be that worth it)