Check_MK Werk 7055: jolokia_generic: remove duplicate MBean in item

ID: 7055 Title: jolokia_generic: remove duplicate MBean in item Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Werk 6901 introduced an additional word "MBean" in the item of jolokia_generic checks. This changed the service description to "MBean text1 MBean text2". This werk reintroduces the old service description "MBean text1 text2". If you have services that contain two times the word "MBean" a service rediscovery is necessary to obtain the old format.