With the Pipeline Plugin, I'd like a list of environment variables to be returned from the build result of a job (like you can already do with `duration` and `description`)

For example,

def e = build "test-env"
echo "${e.environment.GIT_COMMIT}"
echo "${e.environment.FOO}"

I believe the fix is to add a whitelisted getEnvironment() method to the RunWrapper, similar to the one done in this merged PR here for JENKINS-36306

The current fix is to access the environment variables is to access it via the rawBuild, however that needs to be explicitly whitelisted as RunWrapper.getRawBuild is blacklisted

def e = build "test-env"
echo "${e.rawBuild.environment.GIT_COMMIT}"

Thanks