Expand pytest github actions to all supported python versions #151
Description
Is your feature request related to a problem? Please describe.
We currently test only for 3.9 while we lint for multiple versions of python.
Describe the solution you'd like
We should have a standard so we test and lint in github actions for the same versions of python.
Describe alternatives you've considered
N/A
Additional context
I don't know if we can set the python versions in one place and have github actions pull in the relevant versions so we don't need to set it in multiple places.