Updated Any to use ByteString and ByteBuffer for binary attributes
Updated Any to use ByteString and ByteBuffer for binary attributes

Summary: Any binary attributes hash and data are mapped to ByteBuf in Java.

Reviewed By: Alfus

Differential Revision: D36201553

fbshipit-source-id: b24e7bbd56c0a512f23197f22974a3b5bafdd70d

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