Ava UI : Set the Default Controller to Pro Controller. (Ryubing#37)

* Set the Default Controller to Pro Controller.

- Let's be honest nobody is using JoyCon pair on their PC.
- It looks nicer and more accurate to more traditional controllers.
- Fixes issues with UltraCam mods and other such mods with lack of proper Dual Joycon support.

* Change standard configuration too.

src/Ryujinx.UI.Common/Configuration/ConfigurationState.cs

@@ -898,7 +898,7 @@ public void LoadDefault()
                     Backend = InputBackendType.WindowKeyboard,
                     Id = "0",
                     PlayerIndex = PlayerIndex.Player1,
-                    ControllerType = ControllerType.JoyconPair,
+                    ControllerType = ControllerType.ProController,
                     LeftJoycon = new LeftJoyconCommonConfig<Key>
                     {
                         DpadUp = Key.Up,
@@ -1128,7 +1128,7 @@ public void Load(ConfigurationFileFormat configurationFileFormat, string configu
                         Backend = InputBackendType.WindowKeyboard,
                         Id = "0",
                         PlayerIndex = PlayerIndex.Player1,
-                        ControllerType = ControllerType.JoyconPair,
+                        ControllerType = ControllerType.ProController,
                         LeftJoycon = new LeftJoyconCommonConfig<Key>
                         {
                             DpadUp = Key.Up,