Add scheduled workflow for cruft updates #288

	name: Continuous Integration

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	env:
	PYTHON_DEFAULT_VERSION: "3.11"

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Python ${{ env.PYTHON_DEFAULT_VERSION }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
	- name: Install dependencies
	run: python -m pip install --upgrade nox pdm
	- name: Run linters
	run: nox -vs lint
	check_crufted_project:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Python ${{ env.PYTHON_DEFAULT_VERSION }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
	- name: Install dependencies
	run: python -m pip install --upgrade nox pdm
	- name: Run checks on project created from template
	run: nox -vt crufted_project

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