Docker image

**Is your feature request related to a problem? Please describe.**
Would it be possible to have an official Docker image?

**Describe the solution you'd like**
An image to pull directly

Thanks

Review the repository's CLI and AWS Lambda entry points and existing build or release configuration; the issue names no file or publishing target. Clarify the image's supported entry point, tags, and registry, then verify that an official image can be pulled directly and runs the selected ssosync workflow.

Written by the indexing model from the issue text.