Add pylint to Github Actions

[PaigeCD]

Context and feature:
Using linters can help ensure that code is clean consistent. Through the use of Github Actions, linters could be automatically run for each new commit that is pushed to the repository.

Proposed solution:
Github Actions could be used to run the Python linter pylint on the repository's .py files. Additional linters could also be implemented as well.

[noorbuchi]

I think this would be a great addition to the project! Please keep me updated on your progress. Thanks for your willingness to contribute!