message: rpc/getpeerinfo: bytesrecv_per_msg is a dynamic dictionary
  It is not a dictionary with the single key 'msg'.
diff: @@ -161,7 +161,7 @@ static RPCHelpMan getpeerinfo()
  "When a message type is not listed in this json object, the bytes sent are 0.\n"
  "Only known message types can appear as keys in the object."}
  }},
  - {RPCResult::Type::OBJ, "bytesrecv_per_msg", "",
  + {RPCResult::Type::OBJ_DYN, "bytesrecv_per_msg", "",
  {
  {RPCResult::Type::NUM, "msg", "The total bytes received aggregated by message type\n"
  "When a message type is not listed in this json object, the bytes received are 0.\n"
  