Streamline script approvals

[kohsuke]

I wonder if it'd be nice if Jenkinsfile Runner can do something like the permissive mode of SELinux, where it runs your pipeline entirely and spit out the approvals it needed?

Jesse points out that https://plugins.jenkins.io/permissive-script-security would be an useful piece for that. I need to look into it.

[oleg-nenashev]

Permissive Script security has been described in #38 . Also, 1.0-beta-7 includes a new --no-sandbox flag which effectively disables Sandbox for the user.

I believe it is fixed now