MessageTooLargeError is not conforming to errors.Is

[Tang8330]

Describe the bug

A clear and concise description of what the bug is.

The Kafka message too large error can not be asserted via errors.Is

Kafka Version

• What version(s) of Kafka are you testing against?

3.5.1

• What version of kafka-go are you using?

v0.4.47

Additional Context

Add any other context about the problem here.

We are unable to use errors.Is(err, kafka.MessageSizeTooLarge) because the function is returning another struct. See this PR for more context: artie-labs/reader#396