gh actions tests - downgrade ubuntu version for 3.6 #7

	name: Ruly platform tests
	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.12
	- name: Install requirements
	run: "pip install -r requirements.txt"
	- name: Build wheel
	run: "doit dist"
	- name: Upload wheel
	uses: "actions/upload-artifact@master"
	with:
	name: wheel
	path: ./dist
	test:
	needs: ["build"]
	runs-on: ubuntu-20-04
	strategy:
	matrix:
	python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Download Ruly wheel
	uses: actions/download-artifact@master
	with:
	name: wheel
	path: ./dist
	- name: Run tests
	run: \|
	python -m pip install --upgrade pip
	pip install pytest ./dist/*.whl
	pytest

Provide feedback