[video_core, hle] remove redundant parent references in system structs (#3908)

reworked a bit to remove references of parent objects and instead pass as arguments to methods to prevent useless reloads

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Co-authored-by: maufeat <sahyno1996@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3908
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>

src/hid_core/resources/touch_screen/touch_screen_resource.cpp

@@ -494,7 +494,7 @@ void TouchResource::ReadTouchInput() {
             has_moved |= (delta_x > 1 || delta_y > 1);
         }
         if (has_moved) {
-            input_event->Signal();
+            input_event->Signal(system.Kernel());
         }
     }
 }