Chose and enforce a python style guide

[astrogeco]

Is your feature request related to a problem? Please describe.
For style and readability, it would be helpful to automatically check new commits against a python style.

1. Need to choose a style guide
2. Choose a python-focused tool to enforce style
3. Create new workflow that mimics the format workflows in cFE and OSAL

Describe the solution you'd like
Add a CI workflow that checks style

Describe alternatives you've considered
None

Additional context

CCB:2021-08-11 Test thoroughly first, defer to Draco

• check out pylance and maybe add to CI?

Originally posted by @astrogeco in #191 (comment)

[paulober]

Maybe consider using "from feature import snake_case" from Qt Docs