Update wgpu to 0.18

examples/hello-world.rs

@@ -130,10 +130,12 @@ async fn run() {
                             resolve_target: None,
                             ops: Operations {
                                 load: LoadOp::Clear(wgpu::Color::BLACK),
-                                store: true,
+                                store: wgpu::StoreOp::Store,
                             },
                         })],
                         depth_stencil_attachment: None,
+                        timestamp_writes: None,
+                        occlusion_query_set: None,
                     });
 
                     text_renderer.render(&atlas, &mut pass).unwrap();