Updated GOMAXPROCS to 1 to fix tests.
Updated GOMAXPROCS to 1 to fix tests.

mistsys/go_kafka_client,CrowdStrike/go_kafka_client,iobeam/go_kafka_client,lazyval/go_kafka_mirror,lazyval/go_kafka_mirror,iobeam/go_kafka_client,stealthly/go_kafka_client,mistsys/go_kafka_client,elodina/go_kafka_client,CrowdStrike/go_kafka_client,stealthly/go_kafka_client,iobeam/go_kafka_client,lazyval/go_kafka_mirror,mistsys/go_kafka_client,elodina/go_kafka_client