Update egui requirement from 0.26 to 0.27

Updates the requirements on [egui](https://github.com/emilk/egui) to permit the latest version.
- [Release notes](https://github.com/emilk/egui/releases)
- [Changelog](https://github.com/emilk/egui/blob/master/CHANGELOG.md)
- [Commits](emilk/egui@0.26.0...0.27.0)

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

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

examples/Cargo.toml

@@ -20,7 +20,7 @@ path = "src/main.rs"
 # error handling
 anyhow = "1"
 # The egui immediate mode gui library
-egui = "0.26"
+egui = "0.27"
 # Winit integration with egui (turn off the clipboard feature)
 egui-winit = { version = "0.26", default-features = false, features = ["links", "wayland"] }
 # logging

rend3-egui/Cargo.toml

@@ -12,7 +12,7 @@ categories = ["game-development", "graphics", "rendering", "rendering::engine",
 rust-version = "1.71"
 
 [dependencies]
-egui = "0.26"
+egui = "0.27"
 egui-wgpu = "0.26"
 glam = "0.25"
 rend3 = { version = "^0.3.0", path = "../rend3" }