chore: Bump Rust edition to 2024 (#27800)

Follow-up to https://github.com/zed-industries/zed/pull/27791

Release Notes:

- N/A

crates/gpui/examples/animation.rs

@@ -2,9 +2,9 @@ use std::time::Duration;
 
 use anyhow::Result;
 use gpui::{
-    black, bounce, div, ease_in_out, percentage, prelude::*, px, rgb, size, svg, Animation,
-    AnimationExt as _, App, Application, AssetSource, Bounds, Context, SharedString,
-    Transformation, Window, WindowBounds, WindowOptions,
+    Animation, AnimationExt as _, App, Application, AssetSource, Bounds, Context, SharedString,
+    Transformation, Window, WindowBounds, WindowOptions, black, bounce, div, ease_in_out,
+    percentage, prelude::*, px, rgb, size, svg,
 };
 
 struct Assets {}