chore: Bump Rust edition to 2024 (#27800)

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

Release Notes:

- N/A

crates/gpui/src/scene.rs

@@ -2,8 +2,8 @@
 #![cfg_attr(windows, allow(dead_code))]
 
 use crate::{
-    bounds_tree::BoundsTree, point, AtlasTextureId, AtlasTile, Background, Bounds, ContentMask,
-    Corners, Edges, Hsla, Pixels, Point, Radians, ScaledPixels, Size,
+    AtlasTextureId, AtlasTile, Background, Bounds, ContentMask, Corners, Edges, Hsla, Pixels,
+    Point, Radians, ScaledPixels, Size, bounds_tree::BoundsTree, point,
 };
 use std::{fmt::Debug, iter::Peekable, ops::Range, slice};