CI/CD

[sahilaug]

Is your feature request related to a problem? Please describe.
Building and publishing of the npm module are manual right now, hence time-consuming and error-prone.

Describe the solution you'd like
Using Github Actions, we should have a CI pipeline for building and running the necessary code quality checks and a CD pipeline to bump up the version. These should run when a pull request is raised to master, and when the code is merged respectively.

Describe alternatives you've considered
Try a third-party CI/CD solution like Travis, circleCI

Additional context
The process was kept manual for now, because the version of the node module needs to be in sync with the qontract version

[sahilaug]

@joelrosario How do we ensure that the version is always consistent with the latest version of Qontract jar file