ci: added new environmental variables references in Packer templates #133

	name: Lint
	on:
	push:
	branches-ignore:
	- "dependabot/*"
	pull_request:
	jobs:
	Python:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.7
	uses: actions/setup-python@v5
	with:
	python-version: 3.7
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	# pip install -r requirements.txt # TODO: Add tap2junit
	- name: Lint with flake8
	run: \|
	pip install flake8
	flake8 --version
	flake8 .

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