bevy_winit: fix compile and clippy on wasm (#19869)

# Objective

- bevy_winit has a warning when compiling without default feature on
linux
- bevy_winit has a clippy warning when compiling in wasm

## Solution

- Fix them

## Testing

```
cargo build -p bevy_winit --no-default-features --features winit/x11
cargo clippy --target wasm32-unknown-unknown -p bevy_winit --no-deps -- -D warnings
```

crates/bevy_winit/src/winit_windows.rs

@@ -190,11 +190,16 @@ impl WinitWindows {
         bevy_log::debug!("{display_info}");
 
         #[cfg(any(
-            target_os = "linux",
-            target_os = "dragonfly",
-            target_os = "freebsd",
-            target_os = "netbsd",
-            target_os = "openbsd",
+            all(
+                any(feature = "wayland", feature = "x11"),
+                any(
+                    target_os = "linux",
+                    target_os = "dragonfly",
+                    target_os = "freebsd",
+                    target_os = "netbsd",
+                    target_os = "openbsd",
+                )
+            ),
             target_os = "windows"
         ))]
         if let Some(name) = &window.name {
@@ -285,7 +290,7 @@ impl WinitWindows {
                     let canvas = canvas.dyn_into::<web_sys::HtmlCanvasElement>().ok();
                     winit_window_attributes = winit_window_attributes.with_canvas(canvas);
                 } else {
-                    panic!("Cannot find element: {}.", selector);
+                    panic!("Cannot find element: {selector}.");
                 }
             }