chore: updated `codecov` #234

	name: Node.js CI

	on: [push]

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

	jobs:
	ci:
	name: Continuous Integration
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	node-version: [16.x, 18.x, 20.x]
	webpack-version: ["5.2.0", 5]
	dev-server-version: ["3.6.0", 3]
	css-loader-version: ["3.5.0", latest]
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: "npm"
	- name: Installing dependencies
	run: npm ci
	- name: Installing specific dependency versions
	run: npm install --legacy-peer-deps webpack@${{ matrix.webpack-version }} webpack-dev-server@${{ matrix.dev-server-version }} css-loader@${{ matrix.css-loader-version }}
	- name: Building (if needed)
	run: npm run build --if-present
	- name: Running tests
	run: npm test
	- name: Generating coverage report
	run: npm run lcov --if-present
	- name: Upload code coverage
	uses: codecov/codecov-action@v4
	with:
	fail_ci_if_error: true
	files: ./coverage.lcov
	token: ${{ secrets.CODECOV_TOKEN }}

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