Kafka connect should provide configurable CONNECTOR_EXCLUDES

In o.a.kafka.connect.runtime.rest.resources.ConnectorPluginsResource, there is a CONNECTOR_EXCLUDES list which is in charge of filtering connectors classes that will be shown through the REST_API. hostname:8083/connector-plugins/

It will be great if we can have a similar config in kafka-connect.properties that exclude given connectors. Then, we can select which connector should be exposed through the REST_API instead of directly post all founded classname there.