Merge some changes to leverage buildtool, enable graphical workflows

[acampbel]

I played around and added a few enhancements:

• Leveraged a test base class so that you dont have the 4 same lines in every test point
• Used the new buildtool along with a TestTask and a CodeIssuesTask. Now you can run tests and checks much more easily.
• Uploaded test artifacts like junit files and coverage files and leverage existing actions to publish them for the repo.
• Added code analysis output in sarif format and connected that to GitHub code scanning features
• Adjusted the actions files so that some of your display oriented tests dont fail in CI
• Added a way for you to publish all of your mlx files to jupyter notebooks so that you can view them on github directly. Can also do markdown but this would require checking in the images separately and its not quite as clean.

[Isaac-Ito-MW]

Hi Andy, thank you for the PR, which looks really great.

The updated ci.yml indicates that the updates are made with R2023b MATLAB. I use one repo for one MATLAB Release, for example, R2023a branch for R2023a MATLAB. I was late to create R2023b branch, and your PR was issued for R2023a branch because I created R2023b branch after your PR.

Would you mind issuing another PR for R2023b branch? I believe that you can pull the R2023b branch in your local machine, merge your local changes from R2023a branch to R2023b branch, and issue a new PR. The contents of R2023b branch are still identical to the R2023a branch, so merge must just work.

Thanks again!