Fix vertical scroll/zoom for precision touchpad

Adds factor data for vertical mousewheel event, in line with horizontal mousewheel event

platform/windows/display_server_windows.cpp

@@ -2445,7 +2445,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
 					} else {
 						mb->set_button_index(MOUSE_BUTTON_WHEEL_DOWN);
 					}
-
+					mb->set_factor(fabs((double)motion / (double)WHEEL_DELTA));
 				} break;
 				case WM_MOUSEHWHEEL: {
 					mb->set_pressed(true);
@@ -2456,11 +2456,10 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
 
 					if (motion < 0) {
 						mb->set_button_index(MOUSE_BUTTON_WHEEL_LEFT);
-						mb->set_factor(fabs((double)motion / (double)WHEEL_DELTA));
 					} else {
 						mb->set_button_index(MOUSE_BUTTON_WHEEL_RIGHT);
-						mb->set_factor(fabs((double)motion / (double)WHEEL_DELTA));
 					}
+					mb->set_factor(fabs((double)motion / (double)WHEEL_DELTA));
 				} break;
 				case WM_XBUTTONDOWN: {
 					mb->set_pressed(true);