ci: update github action checkout to v4; ensure order of badges #88

	---
	name: Ansible Lint
	on: # yamllint disable-line rule:truthy
	pull_request:
	merge_group:
	branches:
	- main
	types:
	- checks_requested
	push:
	branches:
	- main
	workflow_dispatch:
	permissions:
	contents: read
	jobs:
	ansible_lint:
	runs-on: ubuntu-latest
	steps:
	- name: Update pip, git
	run: \|
	set -euxo pipefail
	sudo apt update
	sudo apt install -y git

	- name: Checkout repo
	uses: actions/checkout@v4

	- name: Fix up role meta/main.yml namespace and name
	run: \|
	set -euxo pipefail
	mm=meta/main.yml
	if [ -f "$mm" ]; then
	if ! grep -q '^ *namespace:' "$mm"; then
	sed "/galaxy_info:/a\ namespace: linux_system_roles" -i "$mm"
	fi
	if ! grep -q '^ *role_name:' "$mm"; then
	sed "/galaxy_info:/a\ role_name: timesync" -i "$mm"
	fi
	fi

	- name: Run ansible-lint
	uses: ansible-community/ansible-lint-action@v6

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