feat: As a user, I want the kafka-logger plugin supports Apache Kafka 4.x

[superhx]

Description

The Apache Kafka 4.x drops the support message format magic0 and magic1.

However, kafka-logger's lua-resty-kafka default uses api_version=0 which doesn't work in Apache Kafka 4.x.

Could Apisix kafka-logger set default API version to 2 and make the API version configurable which could also support the Kafka version less than 0.10.0.0?

[Baoyuantop]

The api_version configuration option must be exposed in the kafka-logger plugin and correctly propagated to the underlying lua-resty-kafka producer. Feel free to submit a pull request to improve this feature.