Version of CloudBees Docker Build and Publish plugin 1.3.3

Recently we have enabled BuildKit for the jobs in order to use "-secret". However, as result, "docker build" command is executed two times with exactly the same arguments. No errors or warnings printed out during first execution, but once it's done (writing image, naming image, DONE) - it immediately starts second execution. 

In order to reproduce this behavior, you could set DOCKER_BUILDKIT env variable with 1 as value.