Set up website auto-rendering via GitHub Actions

[Bisaloo]

Once this is merged and we have confirmed that the HTML document is properly sent to gh-pages:

• repo settings should be updated to render site from the gh-pages branch rather than from main
• index.html in main can be deleted

[SaranjeetKaur]

Once this is merged and we have confirmed that the HTML document is properly sent to gh-pages:

• repo settings should be updated to render site from the gh-pages branch rather than from main
• index.html in main can be deleted

@sdruskat - could you please take a look at those settings whenever possible?

[sdruskat]

Thanks @SaranjeetKaur. I'm testing this just now, but the GH Deploy Plugin seems to fail atm (https://github.com/sdruskat/software-authorship/actions/runs/5001120923/jobs/8959395656). Looking into it.

[sdruskat]

@SaranjeetKaur This works now (had to set write permissions in the GH Actions workflow). Content is deployed to gh-pages and served from there.

[SaranjeetKaur]

Awesome! Thanks @sdruskat!