Update dependency pdm-backend to v2.4.3 #2

	name: Testing

	on:
	push:
	branches: ["main"]
	tags: ["**"]
	pull_request:
	types:
	- opened
	- reopened
	- synchronize
	workflow_dispatch:

	env:
	PIP_NO_OPTION: on
	PIP_NO_CLEAN: on
	PIP_PREFER_BINARY: on

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- name: Cache requirements
	uses: actions/cache@v4
	env:
	cache-name: cache-requirements
	with:
	path: ~/.cache/pip
	key: ${{ env.cache-name }}-${{ hashFiles('requirements.txt') }}
	restore-keys: \|
	${{ env.cache-name }}-

	- name: Cache environment
	uses: actions/cache@v4
	env:
	cache-name: cache-environment
	with:
	path: ~/.cache/pip
	key: ${{ env.cache-name }}-${{ hashFiles('*.lock') }}
	restore-keys: \|
	${{ env.cache-name }}-

	- name: Setup python
	uses: actions/setup-python@v5
	with:
	python-version: 3.11

	- name: Install requirements
	run: make install

	- name: Run test suite
	run: make pytest

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