Redundant log message from ProtocolMessageDecoder

It should be lowered to trace or omitted completely since it pollutes the log files.

07:57:06.231 [nioEventLoopGroup-39-1] DEBUG o.o.p.f.ProtocolMessageDecoder - Received to decode: [60, 114, 112, 99, 32, 105, 100, 61, 34, 97, 34, 32, 97, 61, 34, 54, 52, 34, 32, 120, 109, 108, 110, 120, 61, 34, 97, 58, 98, 58, 99, 58, 100, 34, 32, 120, 109, 108, 110, 115, 61, 34, 117, 114, 110, 58, 105, 101, 116, 102, 58, 112, 97, 114, 97, 109, 115, 58, 120, 109, 108, 58, 110, 115, 58, 110, 101, 116, 99, 111, 110, 102, 58, 98, 97, 115, 101, 58, 49, 46, 48, 34, 32, 109, 101, 115, 115, 97, 103, 101, 45, 105, 100, 61, 34, 49, 48, 49, 34, 62, 10, 32, 32, 32, 32, 60, 103, 101, 116, 45, 99, 111, 110, 102, 105, 103, 62, 10, 32, 32, 32, 32, 32, 32, 32, 32, 60, 115, 111, 117, 114, 99, 101, 62, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 60, 114, 117, 110, 110, 105, 110, 103, 47, 62, 10, 32, 32, 32, 32, 32, 32, 32, 32, 60, 47, 115, 111, 117, 114, 99, 101, 62, 10, 32, 32, 32, 32, 60, 47, 103, 101, 116, 45, 99, 111, 110, 102, 105, 103, 62, 10, 60, 47, 114, 112, 99, 62, 10]