Patch to commit-change patch to add docker import support



pass --change changes to the import job

Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)

I have added a patch to #8765

Which implements docker import --change.

This confuses me. Why would a layered image replace some data, but not all? What are the criteria for determining what does get replaced?