zlib -> libdeflate (#5085)

+ Use libdeflate
+ Use std::byte
* Fix passing temporary to string_view
+ Emulate make_unique_for_overwrite

src/Protocol/Protocol_1_11.cpp

@@ -520,7 +520,7 @@ void cProtocol_1_11_0::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity
 	}
 
 	Writer.Finish();
-	a_Pkt.WriteBuf(Writer.GetResult().data(), Writer.GetResult().size());
+	a_Pkt.WriteBuf(Writer.GetResult());
 }