Update raw-window-handle requirement in /android_native_surface

Updates the requirements on [raw-window-handle](https://github.com/rust-windowing/raw-window-handle) to permit the latest version.
- [Release notes](https://github.com/rust-windowing/raw-window-handle/releases)
- [Changelog](https://github.com/rust-windowing/raw-window-handle/blob/master/CHANGELOG.md)
- [Commits](rust-windowing/raw-window-handle@v0.5.0...v0.6.0)

---
updated-dependencies:
- dependency-name: raw-window-handle
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

android_native_surface/Cargo.toml

@@ -13,7 +13,7 @@ glutin = { version = "0.31", default-features = false, features = ["egl"] }
 jni = "0.21"
 log = "0.4"
 ndk = { version = "0.8", default-features = false, features = ["api-level-28", "rwh_05"] }
-raw-window-handle = "0.5"
+raw-window-handle = "0.6"
 rustix = { version = "0.38", default-features = false, features = ["std", "pipe", "stdio"] }
 
 [build-dependencies]