Fix Invalid Warning Log With Non-Blocking Retries

[garyrussell]

Foreign deserialization exception header in (kgh2496-retry-2000-0-0@33) ignored; possible attack?

[garyrussell]

Work around:

logging.level.org.springframework.kafka.retrytopic.DeadLetterPublishingRecovererFactory=error

[jucosorin]

I got this exception today after upgrading to boot 3.2.0-M2 and took me a while to figure out what it was. I wanted to submit a patch, but you already fixed it! :)

[garyrussell]

@jucosorin - fixed in 3.0.11 (and 2.9.12) which are available in Maven Central now.

See https://docs.spring.io/spring-kafka/docs/current/reference/html/#update-deps for how to override Boot's prescribed version.

[jucosorin]

Thank you @garyrussell for all your amazing work!