Update winit requirement from 0.28.1 to 0.29.2

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@v0.28.1...v0.29.2)

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

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

client/Cargo.toml

@@ -14,7 +14,7 @@ server = { path = "../server" }
 tracing = "0.1.10"
 ash = { version = "0.37.1", features = ["loaded"] }
 lahar = { git = "https://github.com/Ralith/lahar", rev = "88abd75e41d04c3a4199d95f581cb135f5962844" }
-winit = "0.28.1"
+winit = "0.29.2"
 ash-window = "0.12.0"
 raw-window-handle = "0.5.0"
 directories = "5.0.1"