Fix clippy CI in Windows platform

src/platform_impl/windows/icon.rs

@@ -31,7 +31,7 @@ impl RgbaIcon {
         let pixels =
             unsafe { std::slice::from_raw_parts_mut(rgba.as_ptr() as *mut Pixel, pixel_count) };
         for pixel in pixels {
-            and_mask.push(pixel.a.wrapping_sub(std::u8::MAX)); // invert alpha channel
+            and_mask.push(pixel.a.wrapping_sub(u8::MAX)); // invert alpha channel
             pixel.convert_to_bgra();
         }
         assert_eq!(and_mask.len(), pixel_count);