[monitoring-plugins] 3.0.0-rc1 branch created

[Git Repository]

 Module: monitoring-plugins
 Branch: 3.0.0-rc1
   SHA1: c38ac0d7d8e7c2b571585f5fe53445253623d149
    URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/log/?id=refs/heads/3.0.0-rc1

The 3.0.0-rc1 branch has been created.