chore: use ruff to lint and format files and apply fixes (#3779) #2

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	types:
	- opened
	- synchronize

	defaults:
	run:
	shell: bash

	permissions:
	contents: read

	jobs:
	mypy:
	runs-on: ubuntu-latest
	steps:
	# Checkout the code
	- uses: actions/checkout@v6
	- uses: jpetrucciani/mypy-check@master
	with:
	path: 'python/runfiles'
	- uses: jpetrucciani/mypy-check@master
	with:
	path: 'tests/runfiles'
	ruff:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6
	- uses: astral-sh/ruff-action@v4.0.0
	with:
	# Keep in sync with .pre-commit-config.yaml
	version: 0.15.14
	args: check --extend-exclude testdata
	- uses: astral-sh/ruff-action@v4.0.0
	with:
	version: 0.15.14
	args: format --check --exclude testdata

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