* add fix for metricsProperties when HasPrometheusConfigFile is true.
* add new config MetricsPropertiesFile.
* add missing auto-generated code from privous PRs.
* fix monitoring_config_test.go test condition, redo the configmap logic in monitoring_config.go.
* redo the configmap & javaOption logic in monitoring_config.go.
* set back the configmap & javaOption logic in monitoring_config.go
* update log.