chore: Limit parallel test runs to prevent DNS resolution failures #274

	name: pytest

	on:
	pull_request:
	branches: [ main ]
	types:
	- synchronize
	- opened
	- reopened

	jobs:
	pytest:
	strategy:
	max-parallel: 1
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12"]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Python runtime test
	uses: ./.github/actions/pytest
	with:
	python-version: ${{ matrix.python-version }}
	buildx:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v1
	- name: Build and push
	uses: docker/bake-action@v5
	env:
	VERSION: ${{ github.run_id }}
	with:
	targets: "preview"

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