fix(devservices): Reduce Kafka resource usage (#20780)

Backport of getsentry/onpremise#674

src/sentry/conf/server.py

@@ -1501,6 +1501,8 @@ SENTRY_DEVSERVICES = {
             "KAFKA_LISTENER_SECURITY_PROTOCOL_MAP": "INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT",
             "KAFKA_INTER_BROKER_LISTENER_NAME": "INTERNAL",
             "KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR": "1",
+            "KAFKA_OFFSETS_TOPIC_NUM_PARTITIONS": "1",
+            "KAFKA_LOG_RETENTION_HOURS": "24",
             "KAFKA_MESSAGE_MAX_BYTES": "50000000",
             "KAFKA_MAX_REQUEST_SIZE": "50000000",
         },