ci: Use official Docker GitHub Action for publication to Docker Hub

[matthewfeickert]

Use the official Docker GitHub Action (released today) to publish to the Docker image to Docker Hub.

Using the tag_with_ref option, tag the image with the version release number and latest-stable when the push is a tag release.

Checklist Before Requesting Reviewer

• [x] Tests are passing
• [x] "WIP" removed from the title of the pull request
• [x] Selected an Assignee for the PR to be responsible for the log summary

Before Merging

For the PR Assignees:

• [x] Summarize commit messages into a comprehensive review of the PR

* Use official Docker GitHub Action to publish to Docker Hub
   - Tag image with version release and 'latest-stable' tags if the push is a tag release

[codecov[bot]]

Codecov Report

Merging #11 into master will not change coverage. The diff coverage is n/a.

@@          Coverage Diff           @@
##           master     #11   +/-   ##
======================================
  Coverage    90.9%   90.9%           
======================================
  Files           3       3           
  Lines          11      11           
======================================
  Hits           10      10           
  Misses          1       1

Flag	Coverage Δ
#unittests	90.9% <ø> (ø)	:arrow_up:

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