Bump piped from `542abc2` to `dc97228` #262

	name: Lint

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

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	schedule:
	- cron: "0 12 * * 6"
	workflow_dispatch:

	jobs:
	lint:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
	with:
	submodules: "true"

	- name: Set up Python 3.9
	uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
	with:
	python-version: "3.9"

	- name: install prerequisites
	run: \|
	python -m pip install --upgrade pip wheel
	python -m pip install -r ./piped/python/base-requirements/nox.txt

	- name: Lint markup
	run: python -m nox -s verify-markup

	- name: Check spelling
	run: python -m nox -s spell-check

	- name: Lint with flake8
	run: python -m nox -s flake8

	- name: Check slotting
	run: python -m nox -s slot-check

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