KIP-824 — Allowing dumping segmentlogs limiting the batches in the output

Accepted Kafka 3.3 AdminBroker

Adds a `--max-batches` flag to `kafka-dump-log.sh` to limit the number of record batches printed when dumping segment logs. Without this, operators have no visibility into producer batching behavior in near-real-time without drowning in unbounded output, making it impossible to detect poor batching or compression configurations at scale.

Details