Added nodejs version requirement to docs #113

	name: Auto Tests

	on: push

	jobs:
	server_tests:
	runs-on: ubuntu-20.04

	services:
	postgres:
	image: postgres:14
	env:
	POSTGRES_DB: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_USER: postgres
	ports:
	- 5435:5432
	# Set health checks to wait until postgres has started
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- name: Check out repository
	uses: actions/checkout@v3

	- name: Install deps
	run: \|
	cd server
	sudo apt-get -y install pipenv libsqlite3-mod-spatialite
	pipenv install --dev --three --sequential --verbose

	- name: Run tests
	run: \|
	cd server
	pipenv run pytest -v --cov=mergin mergin/tests

	- name: Coveralls
	uses: coverallsapp/github-action@v2
	with:
	base-path: server

Provide feedback