Bump sctk-adwaita to 0.4.1

This should force the use of system libraries for Fontconfig
and freetype instead of building them with cmake if missing.

This also fixes compilation failures on nightly.

Fixes #2373.

src/platform_impl/macos/app_delegate.rs

@@ -72,7 +72,7 @@ extern "C" fn dealloc(this: &Object, _: Sel) {
         let state_ptr: *mut c_void = *(this.get_ivar(AUX_DELEGATE_STATE_NAME));
         // As soon as the box is constructed it is immediately dropped, releasing the underlying
         // memory
-        Box::from_raw(state_ptr as *mut RefCell<AuxDelegateState>);
+        drop(Box::from_raw(state_ptr as *mut RefCell<AuxDelegateState>));
     }
 }