Version 1.2 of pipeline-model-definition-plugin changes the behavior of docker images. `docker pull` is now performed for docker images specified in `agent`. Previously this was not performed.

This change affects use cases where the docker image only exists locally. It will obviously fail if `docker pull` is called.

The change was introduced in https://github.com/jenkinsci/pipeline-model-definition-plugin/pull/182

The simple workaround is to patch the plugin to revert this change, but it would be nice to avoid that.

Hopefully this could be reverted to old behavior or/and an option added for configuration.