build(deps): update winit requirement from 0.29 to 0.30

Updates the requirements on [winit](https://github.com/rust-windowing/winit) to permit the latest version.
- [Release notes](https://github.com/rust-windowing/winit/releases)
- [Changelog](https://github.com/rust-windowing/winit/blob/master/CHANGELOG.md)
- [Commits](rust-windowing/winit@v0.29.1-beta...v0.30.0)

---
updated-dependencies:
- dependency-name: winit
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

ash-examples/Cargo.toml

@@ -7,7 +7,7 @@ publish = false
 
 [dependencies]
 image = "0.25"
-winit = { version = "0.29", features = ["rwh_06"] }
+winit = { version = "0.30", features = ["rwh_06"] }
 # The examples require the validation layers, which means the SDK or
 # equivalent development packages should be present, so we can link
 # directly and benefit from the infallible `Entry` constructor.

ash-window/Cargo.toml

@@ -26,7 +26,7 @@ raw-window-handle = "0.6"
 raw-window-metal = "0.4"
 
 [dev-dependencies]
-winit = { version = "0.29", features = ["rwh_06"] }
+winit = { version = "0.30", features = ["rwh_06"] }
 ash = { path = "../ash", version = "0.38", default-features = false, features = ["linked"] }
 
 [[example]]