After running this step https://github.com/ibm-messaging/mq-metric-samples?tab=readme-ov-file#building-a-component-on-your-system-directly for `mq_otel` when I run the `/tmp/go/bin/mq_otel` I am facing the MQRC = MQRC_Q_MGR_NAME_ERROR [2058]. Could you please tell as to in which file the queue manager details need to be configured?