Add http-dns-round-robin.sh #132

	name: Python Code Quality
	on:
	push:
	pull_request:
	branches:
	- main

	jobs:
	black:
	name: Black
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Check Black formatting for Python scripts
	uses: psf/black@stable
	with:
	options: --check --verbose
	src: .
	other:
	name: Other
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Multiple other Python code quality check tools combined
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: Install Code Quality tools
	run: pip install ruff flake8 mypy isort vermin
	- name: Ruff extremely fast Python linter and code formatter
	run: ruff check /.py
	- name: Flake8 (with Black compatible settings)
	run: flake8 --max-line-length=88 --extend-ignore=E203,E701 /.py
	- name: Mypy strict static type checking
	run: mypy --strict /.py
	- name: Isort imports alphabetically, separated into sections and by type
	run: isort --check --diff --profile black /.py
	- name: Features used compatible with Python 3.6
	run: vermin --violations --target=3.6 .

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