update sarama to latest tag relase. fixes compression handling

[woodsaj]

handling of compression was fixed in Sarama back in August, this is also when the latest tag was cut (v1.10.1).

[Dieterbe]

This should be tested like so:

• launch a docker stack, and have fakemetrics send metrics to kafka-mdm
• verify that writing in snappy and gzip from the get go works (visualize the data with fake-metrics-data dashboard and verify ingestion via MT dashboard) . spin up a stack a new for each experiment. make sure docker launches new containers
• verify that you can start writing uncompressed, then kill fakemetrics and restart with snappy and gzip (all within 1 docker run)

I have done these tests in the past and still hit issues
IBM/sarama#698 (comment)

[woodsaj]

I have already tested this in raintank-docker using fakemetrics. everything works as expected.