GUI Update: Fix controller input window to fit all images without scrolling (#1962)

Currently, when configuring controller input with an "Xinput Controller" or "Unmapped Controller", the window does not fit the images for Pro Controller (width limited) or Joycon Pair (width and height limited). This PR proportionally enlarges the window so that no scrolling is ever necessary to fully see the controller image.

Ryujinx/Ui/Windows/ControllerWindow.glade

@@ -48,8 +48,8 @@
     <property name="title" translatable="yes">Ryujinx - Controller Settings</property>
     <property name="modal">True</property>
     <property name="window_position">center</property>
-    <property name="default_width">1100</property>
-    <property name="default_height">600</property>
+    <property name="default_width">1150</property>
+    <property name="default_height">690</property>
     <child type="titlebar">
       <placeholder/>
     </child>