Publish over SSH log the output of the exec global option

See https://issues.jenkins.io/browse/JENKINS-64101?focusedCommentId=401329&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-401329 for how to re-enable logging

We updated to the latest version of the plugin last week and noticed that our jobs don't write the output of the commands that are executed on the remote server anymore.

For most Jobs this is not a big issue, but we have some that actually parse the Jenkins log for this output, which now actually fail (although the SSH works).

 The actual output in the 'before' screenshot is obviously cut because of sensitive information.