Add version to published docker image

[shanejbrown]

Description

Add version to the published docker image in github

Related Issue

Motivation and Context

The images are all tagged as latest which makes reverting to previous working versions of the image difficult.

How Has This Been Tested?

Setup a different branch on my forked repo and tested out very similar code to this PR, although not exact since the .git/workflows/build.yaml specifically calls out the adobe/main repo and branch.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.