add test-node.js.yml to GitHub workflows

[brodybits]

from template on GitHub UI

with the following changes:

• update filename
• update name field
• replace npm ci with npm install
• remove npm run build step

This should get CI testing working again both on master branch and in PRs

This is in followup to PR #59

/cc @karfau

[brodybits]

I am taking the liberty to merge immediately since I think this is needed for contributions coming in the near future.

[karfau]

Just one question: why did you choose npm install over npm ci?
(My understanding would be that we should always check what is in the package-lock.json and npm install can change that file if there is something newer in the specified ranges.)

Reference: https://blog.npmjs.org/post/171556855892/introducing-npm-ci-for-faster-more-reliable

[brodybits]

why did you choose npm install over npm ci?

That was an unfortunate oversight on my part. Some of my own projects are using yarn.lock instead, and some others do not commit any lock file; npm ci would not work in either of these cases. Please feel free to raise a new PR to fix it, if you like.