Aws2-kinesis-firehose: flaky test

[JiriOndrusek]

Bug description

I encountered a failure during the execution of Aws2KinesisFirehoseTest with real service.

This is the shortened log:

2024-05-29 08:28:51,485 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Apache Camel (camel-1) is starting
2024-05-29 08:28:51,493 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Routes startup (started:2)
...(camel-1) started in 7ms (build:0ms init:0ms start:7ms)

2024-05-29 08:28:51,899 INFO  [org.apa.cam.qua.com.aws.kin.it.Aws2KinesisFirehoseTest] (main) Sending 1 MB of data to firehose using chunk ...
...
2024-05-29 08:28:54,547 INFO  [org.apa.cam.qua.com.aws.kin.it.Aws2KinesisFirehoseTest] (main) Sent 1 MB of data to firehose
2024-05-29 08:28:56,175 INFO  [org.apa.cam.qua.com.aws.kin.it.Aws2KinesisTestEnvCustomizer] (main) Deleting 0 objects in bucket camel-quarkus-firehose-jwzjwsyj0ny9xchhorivct584dzge8ra
2024-05-29 08:28:56,258 WARN  [org.apa.cam.qua.tes.sup.aws.Aws2TestEnvContext] (main) Could not close org.apache.camel.quarkus.component.aws2.kinesis.it.Aws2KinesisTestEnvCustomizer$$Lambda/0x00007efcd85ace88@1c33d539: software.amazon.awssdk.services.s3.model.NoSuchBucketException: The specified bucket does not exist (Service: S3, Status Code: 404

From the log, I can see that the test successfully logged message from line 81.
But after that there is a failure from Aws2TestEnvContext and there is no logged message confirming that the awaitility block from the test was executed. (there is not even the 2 minutes delay in the timestamps of the log)