export Minimum Remoting Version

It might be great to have the support-core plugin extracting the minimum version required for remoting

ref https://github.com/jenkinsci/jenkins/blob/master/pom.xml#L106 and especially https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/jenkins/slaves/RemotingVersionInfo.java#L110

Today in nodes.md we have the 'Version' field for agents which is giving the remoting version.

For the master node we have the `Slave Version` (should be renamed 'Agent Version' or 'Remoting Version') which is providing the remoting version https://github.com/jenkinsci/support-core-plugin/blob/3cf5a71d726501ba59b478ab5b1c43ec8d5bebae/src/main/java/com/cloudbees/jenkins/support/impl/AboutJenkins.java#L173

It could allow us to create a probe in Advisor to detect agents with a remoting version older than the mimimum required

WDYT allan_burdajewicz ?

Thanks oleg_nenashev for your feedbacks and links