KIP-399 — Extend ProductionExceptionHandler to cover serialization exceptions

Accepted Kafka 3.5 Streams

Extends the Kafka Streams `ProductionExceptionHandler` to also cover serialization exceptions that occur before records are handed to the producer, allowing custom logic to skip, reroute, or fail on serialization errors. The original `ProductionExceptionHandler` only intercepted exceptions from the producer callback, leaving pre-send serialization failures unhandled.

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