chore: Add validation step for one-click template #3

	name: Check One-Click Launch Template

	on:
	push:
	branches: ["main"]
	paths: ["one-click-launch.yaml", ".github/workflows/one-click-template-lint.yml"]

	pull_request:
	branches: ["main", "release/*", "stable"]
	paths: ["one-click-launch.yaml", ".github/workflows/one-click-template-lint.yml"]

	workflow_dispatch:

	jobs:
	lint:
	name: CFN Lint Template
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.11
	- name: Install Requirements
	run: \|
	set -x
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt
	- name: Lint
	run: cfn-lint --template ./one-click-launch.yaml

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