Test failure on CI for RecordsStreamProducerIT#restartConnectorInTheMiddleOfUncommittedTx [DBZ-3232]

Migrated from [DBZ-3232](https://issues.redhat.com/browse/DBZ-3232)

{code}
Error: restartConnectorInTheMiddleOfUncommittedTx(io.debezium.connector.postgresql.RecordsStreamProducerIT) Time elapsed: 9.243 s <<< FAILURE!
java.lang.AssertionError: Consumer is still expecting 5 records, as it received only 0
at io.debezium.connector.postgresql.RecordsStreamProducerIT.restartConnectorInTheMiddleOfUncommittedTx(RecordsStreamProducerIT.java:1817)
{code}

Ref : [here|https://github.com/debezium/debezium/runs/1950719786?check_suite_focus=true]

Start with RecordsStreamProducerIT.java at line 1817 and the restartConnectorInTheMiddleOfUncommittedTx test, then review the referenced CI run for its failure context. Reproduce the test and investigate why the consumer receives zero instead of the expected five records; done means the test passes reliably in CI.

Written by the indexing model from the issue text.