Disable git terminal prompt during fetch/clone #469

	# GitHub actions workflow.
	# https://help.github.com/en/actions/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions

	name: Test CI

	on:
	push:
	branches: [main, repo-1, stable, maint]
	tags: [v*]

	jobs:
	test:
	strategy:
	fail-fast: false
	matrix:
	# ubuntu-20.04 is the last version that supports python 3.6
	os: [ubuntu-20.04, macos-latest, windows-latest]
	python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install tox tox-gh-actions
	- name: Test with tox
	run: tox

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