Update precommit to run other code quality scripts

[jessemcbride]

Right now, our pre-commit-config.yaml file is only configured to run black.

precommit should run:

• black
• flake8
• scripts/alphabetic.py
• scripts/find_missing_kwargs.py

[Thetwam]

Also isort! (assuming #438 goes through)

[bennettscience]

Is it possible to pass the diffed file only to precommit? I got it working with discover on the tests directory, but couldn't limit it to the committed file only.