[monitoring-plugins] wip-2.3.1 branch created

[Git Repository]

 Module: monitoring-plugins
 Branch: wip-2.3.1
   SHA1: cd9b2b00280beaa1dfcaf69f076c1bfbb35628f9
    URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/log/?id=refs/heads/wip-2.3.1

The wip-2.3.1 branch has been created.