ci: build and publish to docker hub

[GImbrailo]

Signed-off-by: GImbrailo ginoimbrailo@gmail.com

Mentions #1

[github-actions[bot]]

The latest docker name:tag for this PR is t4l3nt/t4l3nt:pr-6-b39a524 and can be found here :whale: :ship:

[GImbrailo]

@jonsutherland the workflow is now publishing the images to Docker Hub and the PR is ready for review. I can't verify this on Docker Hub because the registry is still private.

[github-actions[bot]]

The latest docker name:tag for this PR is t4l3nt/t4l3nt:pr-6-ac3a3bc and can be found here :whale: :ship:

[github-actions[bot]]

The latest docker name:tag for this PR is t4l3nt/t4l3nt:pr-6-16755c1 :whale: :ship: