Add a Lint Workflow to CI

[petersellars]

Add a commitlint workflow.

Initially base this on the example in the Commitlint repo here:
https://commitlint.js.org/guides/ci-setup

Chain this workflow to the PreBuild Workflow so it runs before it when changes to the devcontainer are made.

[petersellars]

Add a card to update the example to use the devcontainer:latest at a later date.