[workspace] add workflow job to automate Teraslice releases

[busma13]

This PR makes the following changes:

• Add a new job to the publish-master.yml workflow called create-release-on-teraslice-bump. It first uses semver-compare-cli to check if the version of Teraslice in the root package.json is greater than it was in the previous master branch. If it has then the softprops/action-gh-release@v2 action creates a release. As with a manual release, the publish-tag.yml workflow will automatically run when the release is created.
• Add a test to ensure the teraslice version and root package.json version stay in sync.

TODO: Should we bump teraslice just to make the new workflow job run?

ref: #1502