fix(ci): use `pipenv` cache #4

	name: ci

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main

	jobs:
	test:
	strategy:
	matrix:
	os: [macos-12, ubuntu-22.04, windows-2022]
	fail-fast: false
	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout repository
	uses: actions/[email protected]
	- name: Use Node version defined in manifest
	uses: volta-cli/action@v4
	- name: Node.js version
	run: node -v
	- name: npm version
	run: npm -v
	- name: Setup Python
	uses: actions/[email protected]
	with:
	python-version: '3.10'
	cache: pipenv
	- name: Install Node dependencies
	run: npm ci
	- name: Run Node tests
	run: npm t
	- name: Install Python dependencies
	run: python3 -m pipenv install
	- name: Run Python tests
	run: python3 -m pytest ./py/selenium/builder/*.py

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