Revert "Disable keyboard controller input while swkbd is open (foreground) (#…" (#6805)

This reverts commit a3dc295c5f.

src/Ryujinx.Input/IGamepadDriver.cs

@@ -33,11 +33,5 @@ namespace Ryujinx.Input
         /// <param name="id">The unique id of the gamepad</param>
         /// <returns>An instance of <see cref="IGamepad"/> associated to the gamepad id given or null if not found</returns>
         IGamepad GetGamepad(string id);
-
-        /// <summary>
-        /// Flush the internal state of the driver.
-        /// </summary>
-        /// <remarks>Does nothing by default.</remarks>
-        void Clear() { }
     }
 }