ci: Silence Kafka Logs #4350

Job	Run time
other / dalli / ubuntu-latest	2m 50s
other / mongo / ubuntu-latest	2m 37s
kafka / racecar / ubuntu-latest	16s
mysql / mysql2 / ubuntu-latest	1m 11s
kafka / rdkafka / ubuntu-latest	15s
postgresql / pg / ubuntu-latest	3m 3s
rabbitmq / bunny / ubuntu-latest	55s
mysql / trilogy / ubuntu-latest	1m 12s
kafka / ruby_kafka / ubuntu-latest	19s
postgresql / que / ubuntu-latest	1m 58s
redis / redis / ubuntu-latest	1m 18s
redis / resque / ubuntu-latest	1m 33s
redis / sidekiq / ubuntu-latest	4m 53s
	22m 20s

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