Simplify message parsing since timeout is always sent on SPI bus

Author: pennam

main/CommandHandler.cpp

@@ -631,9 +631,7 @@ int startClientTcp(const uint8_t command[], uint8_t response[])
     port = ntohs(port);
     socket = command[13 + command[3]];
     type = command[15 + command[3]];
-    if (command[2] == 6) { // optional sixth parameter
-      timeout = (uint16_t) command[17 + command[3]] << 8 | command[18 + command[3]];
-    }
+    timeout = (uint16_t) command[17 + command[3]] << 8 | command[18 + command[3]];
   }
 
   if (type == 0x00) {