MEMO-740: Set max.poll.records to 10

The IngestService needs more time if a lot of binary resources need to be ingested. It then can't commit the read messages on the next poll. By setting a lower limit for max.poll.records the next poll on the Kafka topic should occur before the default of 5 minutes has expired.
3 jobs for MEMO-740-reduce-maxium-batch-size-in-poll in 5 minutes and 12 seconds (queued for 2 seconds)