Checkmk Werk 15750: apache_status: Try to detect servers with ss first

ID: 15750 Title: apache_status: Try to detect servers with ss first Component: agents Level: 1 Class: Bug fix Version: 2.3.0b1 Previously, apache_status agent plugin would try to first fetch server info by using netstat. If the output was empty it would use ss. The sequence of commands is now changed because netstat is depracated and truncates IPv6 addresses.