Update SteelSeriesDeviceProvider.cs for Apex Pro TKL Wireless Gen3

Added Device ID for Apex Pro TKL Wireless Gen3

Author: harrisck

RGB.NET.Devices.SteelSeries/SteelSeriesDeviceProvider.cs

@@ -76,6 +76,7 @@ public static SteelSeriesDeviceProvider Instance
         { 0x1600, RGBDeviceType.Keyboard, "Apex M800", LedMappings.KeyboardMappingUk, SteelSeriesDeviceType.PerKey },
         { 0x1610, RGBDeviceType.Keyboard, "Apex Pro", LedMappings.KeyboardMappingUk, SteelSeriesDeviceType.PerKey },
         { 0x1614, RGBDeviceType.Keyboard, "Apex Pro TKL", LedMappings.KeyboardTklMappingUk, SteelSeriesDeviceType.PerKey },
+        { 0x1644, RGBDeviceType.Keyboard, "Apex Pro TKL Wireless Gen3", LedMappings.KeyboardTklMappingUk, SteelSeriesDeviceType.PerKey },
         { 0x2036, RGBDeviceType.Keyboard, "MSI Notebook", LedMappings.KeyboardNotebookMappingUk, SteelSeriesDeviceType.PerKey },
         { 0x113A, RGBDeviceType.Keyboard, "MSI GE78HX", LedMappings.KeyboardMSIGE78Mapping, SteelSeriesDeviceType.PerKey },
         { 0x1122, RGBDeviceType.Keyboard, "MSI Notebook", LedMappings.KeyboardNotebookMappingUk, SteelSeriesDeviceType.PerKey }, 
@@ -162,4 +163,4 @@ protected override void Dispose(bool disposing)
     }
 
     #endregion
-}
+}