[DISCUSS] KIP-331 Add default implementation to close() and configure() for Serializer, Deserializer and Serde

[Chia-Ping Tsai]

hi folks,

KIP-331 is waiting for any suggestions, feedback and reviews. The main purpose 
of the KIP-331 is to add empty implementations to the close() and configure() 
so as to user can write less code to develop custom Serialzier, Deserializer 
and Serde.

Cheers,
Chia-Ping