Added SGR validation to `cfn validate` #846


	# This workflow will install Python dependencies, run tests and lint with a multiple versions of Python
	name: CloudFormation CLI Pull Request CI

	on: [push, pull_request]

	jobs:
	build:
	env:
	AWS_DEFAULT_REGION: us-east-1
	strategy:
	matrix:
	python: [ 3.8, 3.9, "3.10", "3.11" ]
	os: [ubuntu-latest, macos-latest, windows-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	cache: 'pip'
	- name: Install PYJQ dependencies on Macos
	run: \|
	brew install autoconf automake libtool
	brew install jq
	if: matrix.os == 'macos-latest'
	- name: Install PYJQ on non-Windows
	run: \|
	pip install pyjq
	if: matrix.os != 'windows-latest'
	- name: Install dependencies
	run: \|
	pip install --upgrade 'attrs==19.2.0' wheel -r requirements.txt
	- name: Install cli
	run: \|
	pip install .
	- uses: actions/cache@v3
	with:
	path: ~/.cache/pre-commit/
	key: ${{ matrix.os }}-${{ env.pythonLocation }}${{ hashFiles('.pre-commit-config.yaml') }}
	- name: pre-commit, twine checks
	run: \|
	pre-commit run --all-files
	python setup.py sdist bdist_wheel
	twine check ./dist/*

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