re-fix: Scroll don't get trigged in secondary monitor: no scroll in texbox, trebox, listbox, etc.

it was lost in commit: ed462870e0

source/gui/detail/win32/bedrock.cpp

@@ -1102,7 +1102,7 @@ namespace detail
 			case WM_MOUSEHWHEEL:
 				{
 					//The focus window receives the message in Windows system, it should be redirected to the hovered window
-					::POINT scr_pos{ int(LOWORD(lParam)), int(HIWORD(lParam)) };	//Screen position
+                    ::POINT scr_pos{ pmdec.mouse.x, pmdec.mouse.y};  //Screen position
 					auto pointer_wd = ::WindowFromPoint(scr_pos);
 					if (pointer_wd == root_window)
 					{