Proposed Commit Message

ci: migrate remaining jobs from travis to gh (SC-1466)

migrate jobs for unit-tests covering:

- python 3.6 and lowest supported dependencies 
- python 3.12

Additional Context

https://warthogs.atlassian.net/browse/SC-1466

Ideally, we would like to signalize a failure on 3.12 as yellow but, there is not an equivalent of Travis's allow-failure: actions/runner#2347

I followed the recommended way to handle this cases per https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategyfail-fast

Test Steps

Checklist:

• My code follows the process laid out in the documentation
• I have updated or added any unit tests accordingly
• I have updated or added any documentation accordingly