chore(ci): bump github actions and lock them to their commit sha1 #192

	name: linters
	on: [push]

	jobs:
	run_linters:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.12', '3.11', '3.10', '3.9']
	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install and configure poetry
	run: \|
	python -m pip install poetry
	python -m poetry config virtualenvs.create false

	- name: Prepare project for development
	run: python -m poetry install

	- name: Run black
	run: python -m poetry run black --check .

	- name: Run mypy
	run: python -m poetry run mypy

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