ci: Automated Markdown lints #1

	name: Pymarkdownlnt
	# Runs the workflow on the below events:
	# 1. on pull request raised to trunk branch.
	# 2. on push event to trunk branch.
	on:
	push:
	branches:
	- trunk
	pull_request:
	branches:
	- trunk

	permissions: # added using https://github.com/step-security/secure-workflows
	contents: read

	jobs:
	lint-markdown:
	runs-on: ubuntu-latest
	name: Lint Markdown
	steps:
	- name: Set up Python
	uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
	with:
	python-version: 3.9 #install the python needed
	- name: checkout repo content
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
	- name: Install and run linter
	run: \|-
	python3 -m pip install --require-hashes -r tools/requirements.txt
	pymarkdownlnt scan /.md

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