MNT: Use hash for Action workflow versions and update, and add dependabot, if needed #55

	name: JWST BKG CI

	on: [push, pull_request]

	jobs:

	JWST-BKG-CI:

	name: Python - ${{ matrix.python-version }} - ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]
	python-version: ["3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install pip/pytest
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Install Package and Test
	run: \|
	pip install -e .[test] pytest-xdist
	pytest -n auto jwst_backgrounds/tests/

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