feat: add github action ci workflow

[felipeplets]

Add GitHub Action CI workflow.

This workflow will run with a matrix strategy meaning that we will test with every mocha version the library supports according to the peerDependencies specified in the package.json and every supported NodeJS version according to the Release Schedule

The workflow will run:

• when a commit is pushed to the master branch
• and when a commit is pushed in a PR and it will block the PR from being merged in case the workflow fails.

[felipeplets]

@piotrwitek reaching out to see if you can approve this workflow so that we can get it running and start looking into the other PRs.

[felipeplets]

@piotrwitek if you are looking for someone to share the package maintenance let me know. And, feel free to invite me.
I maintain other packages and have quite some experience in NodeJS / npm.

[piotrwitek]

@piotrwitek if you are looking for someone to share the package maintenance let me know. And, feel free to invite me. I maintain other packages and have quite some experience in NodeJS / npm.

Thanks for your offer, I'm considering it, let me sort out the repo config for that. I'll let you know this week.

[piotrwitek]

@felipeplets I would like to add you as a collaborator if you're still interested, please tell me what channel would you prefer for communication-related to maintenance. I like discord but I'm open to suggestions.

[felipeplets]

@piotrwitek thank you. Discord works for me too.