Tests: Don't use two different versions of Ubuntu #5

	name: Tests

	on:
	workflow_dispatch:
	push:
	branches: [ master ]
	paths-ignore:
	- '.gitignore'
	- '*.md'
	- '*.rst'
	- 'LICENSE'
	- 'requirements.txt'
	- 'vdf2json/**'
	pull_request:
	branches: [ master ]
	paths-ignore:
	- '.gitignore'
	- '*.md'
	- '*.rst'
	- 'LICENSE'
	- 'requirements.txt'
	- 'vdf2json/**'

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-20.04, macos-13, windows-latest]
	python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	no-coverage: [0]
	include:
	- os: ubuntu-20.04
	python-version: pypy-3.10
	no-coverage: 1
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python Env
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Display Python version
	run: python -c "import sys; print(sys.version)"
	- name: Install dependencies
	run: \|
	make init
	- name: Run Tests
	env:
	NOCOV: ${{ matrix.no-coverage }}
	run: \|
	make test
	- name: Upload to Coveralls
	# pypy + concurrenct=gevent not supported in coveragepy. See https://github.com/nedbat/coveragepy/issues/560
	if: matrix.no-coverage == 0
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COVERALLS_PARALLEL: true
	COVERALLS_FLAG_NAME: "${{ matrix.os }}_${{ matrix.python-version }}"
	run: \|
	coveralls --service=github

	coveralls:
	name: Finish Coveralls
	needs: test
	runs-on: ubuntu-latest
	container: python:3-slim
	steps:
	- name: Install coveralls
	run: \|
	pip3 install --upgrade coveralls
	- name: Send coverage finish to coveralls.io
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	coveralls --finish

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