fix: keep MRF channel open to avoid random CI crash (#10686)
fix: keep MRF channel open to avoid random CI crash (#10686)

There doesn't seem to be any benefit to closing the channel, so just keep 
it open and let it die with the server.
minio/minio,krisis/minio,minio/minio,vadmeste/minio,NitishT/minio,donatello/minio,NitishT/minio,donatello/minio,balamurugana/minio,NitishT/minio,vadmeste/minio,krisis/minio,NitishT/minio,balamurugana/minio