[chore] fix code owners (#37291)

Author: songy23

.github/CODEOWNERS

@@ -324,8 +324,8 @@ reports/distributions/k8s.yaml     @open-telemetry/collector-contrib-approvers
 
 ## UNMAINTAINED components
 
-exporter/kineticaexporter/                                       @open-telemetry/collector-contrib-approvers
-exporter/opensearchexporter/                                     @open-telemetry/collector-contrib-approvers
-extension/observer/ecstaskobserver/                              @open-telemetry/collector-contrib-approvers
-extension/storage/filestorage/                                   @open-telemetry/collector-contrib-approvers
-receiver/jmxreceiver/                                            @open-telemetry/collector-contrib-approvers
+exporter/kineticaexporter/                                       @open-telemetry/collector-contrib-approvers 
+exporter/opensearchexporter/                                     @open-telemetry/collector-contrib-approvers 
+extension/observer/ecstaskobserver/                              @open-telemetry/collector-contrib-approvers 
+extension/storage/filestorage/                                   @open-telemetry/collector-contrib-approvers 
+receiver/jmxreceiver/                                            @open-telemetry/collector-contrib-approvers