Upgrade dependencies, switch Mocha tests from TS to JS #187

	name: test-and-lint
	on:
	push:
	branches: [ master, stable ]
	pull_request:
	branches: [ master, stable ]
	jobs:
	build:
	name: node.js
	runs-on: ubuntu-latest
	continue-on-error: true
	strategy:
	matrix:
	# Support LTS versions based on https://nodejs.org/en/about/releases/
	node-version: ['18', '20']
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	- name: Install dependencies
	run: npm ci
	- name: Run jaribu tests # These must be replaced before we can use Node v18 in CI
	run: npm test
	- name: Run mocha tests
	run: npm run test:mocha -- --exit
	- name: Lint source code
	run: npm run lint:quiet
	- name: Lint mocha specs
	run: npm run lint:specs:quiet
	- name: Run webpack
	run: npm run build:release

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