ldn: Update function table

This was based on Switchbrew page: https://switchbrew.org/wiki/LDN_services

src/core/hle/service/ldn/ldn.cpp

@@ -69,6 +69,7 @@ public:
             {101, nullptr, "GetNetworkInfoLatestUpdate"},
             {102, nullptr, "Scan"},
             {103, nullptr, "ScanPrivate"},
+            {104, nullptr, "SetWirelessControllerRestriction"},
             {200, nullptr, "OpenAccessPoint"},
             {201, nullptr, "CloseAccessPoint"},
             {202, nullptr, "CreateNetwork"},