[2.3.0] Checkmk Werk 15719 created: mk_docker: Prevent "Missing monitoring data for plugins" warnings

[//]: # (werk v2) # mk_docker: Prevent "Missing monitoring data for plugins" warnings key | value ---------- | --- compatible | yes version | 2.3.0b1 date | 2024-01-18T06:57:22+00:00 level | 1 class | fix component | checks edition | cre In case a docker node section can not be computed by the mk_docker agent plugin, the "Docker node info" service reports about the error in detail. Until this werk, the "Check_MK" service did also raise an issue regarding the missing agent section, like: "Missing monitoring data for plugins: docker_node_disk_usage". This duplicate information is now suppressed, reducing the number of notification Checkmk produces in such situations.