chore(deps): bump cachix/install-nix-action from V27 to 30 #526

	---
	name: Mypy

	defaults:
	run:
	# To load bashrc
	shell: bash -ieo pipefail {0}

	on:
	pull_request:
	branches: [master, dev]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	name: Mypy
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Code
	uses: actions/checkout@v4

	- name: Set up Python 3.8
	uses: actions/setup-python@v5
	with:
	python-version: 3.8

	- name: Install dependencies
	run: \|
	pip install .
	pip install types-setuptools

	mkdir -p .github/linters
	cp mypy.ini .github/linters

	- name: Mypy
	uses: github/super-linter/[email protected]
	if: always()
	env:
	# run linter on everything to catch preexisting problems
	VALIDATE_ALL_CODEBASE: true
	DEFAULT_BRANCH: master
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	# Run only black
	VALIDATE_PYTHON_MYPY: true
	PYTHON_MYPY_CONFIG_FILE: mypy.ini

Provide feedback