### Godot version

v4.0.3.stable.official [5222a99f5]

### System information

Windows 11, AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx     2.10 GHz

### Issue description

  The request_attention () function on Windows only flashes the taskbar, but what if the taskbar is hidden ?  In display_server_windows.cpp, FLASHW_TRAY is used, when it might be more appropriate to use FLASHW_ALL which flashes both the caption and the tray.

### Steps to reproduce

N/A

### Minimal reproduction project

N/A
_THREAD_SAFE_METHOD_
	ERR_FAIL_COND(!windows.has(p_window));
	windows[p_window].mpath = p_region;
	_update_window_mouse_passthrough(p_window);
}
void DisplayServerWindows::_update_window_mouse_passthrough(WindowID p_window) {
	ERR_FAIL_COND(!windows.has(p_window));
	if (windows[p_window].mpass || windows[p_window].mpath.size() == 0) {
		SetWindowRgn(windows[p_window].hWnd, nullptr, TRUE);
	} else {
		POINT *points = (POINT *)memalloc(sizeof(POINT) * windows[p_window].mpath.size());
		for (int i = 0; i < windows[p_window].mpath.size(); i++) {
			if (windows[p_window].borderless) {
				points[i].x = windows[p_window].mpath[i].x;
				points[i].y = windows[p_window].mpath[i].y;
			} else {
				points[i].x = windows[p_window].mpath[i].x + GetSystemMetrics(SM_CXSIZEFRAME);
				points[i].y = windows[p_window].mpath[i].y + GetSystemMetrics(SM_CYSIZEFRAME) + GetSystemMetrics(SM_CYCAPTION);
			}
		}
		HRGN region = CreatePolygonRgn(points, windows[p_window].mpath.size(), ALTERNATE);
		SetWindowRgn(windows[p_window].hWnd, region, TRUE);
		DeleteObject(region);
		memfree(points);
	}
}
int DisplayServerWindows::window_get_current_screen(WindowID p_window) const {