remove circular dependency between bevy_sprite and bevy_image (#18379)

# Objective

- #17219 introduced a circular dependency between bevy_image and
bevy_sprite for documentation

## Solution

- Remove the circular dependency
- Simplify the doc example

crates/bevy_image/Cargo.toml

@@ -79,7 +79,6 @@ half = { version = "2.4.1" }
 
 [dev-dependencies]
 bevy_ecs = { path = "../bevy_ecs", version = "0.16.0-dev" }
-bevy_sprite = { path = "../bevy_sprite", version = "0.16.0-dev" }
 
 [lints]
 workspace = true

crates/bevy_image/src/texture_atlas_builder.rs

@@ -173,12 +173,11 @@ impl<'a> TextureAtlasBuilder<'a> {
     /// # Usage
     ///
     /// ```rust
-    /// # use bevy_sprite::prelude::*;
     /// # use bevy_ecs::prelude::*;
     /// # use bevy_asset::*;
     /// # use bevy_image::prelude::*;
     ///
-    /// fn my_system(mut commands: Commands, mut textures: ResMut<Assets<Image>>, mut layouts: ResMut<Assets<TextureAtlasLayout>>) {
+    /// fn my_system(mut textures: ResMut<Assets<Image>>, mut layouts: ResMut<Assets<TextureAtlasLayout>>) {
     ///     // Declare your builder
     ///     let mut builder = TextureAtlasBuilder::default();
     ///     // Customize it
@@ -187,8 +186,6 @@ impl<'a> TextureAtlasBuilder<'a> {
     ///     let (atlas_layout, atlas_sources, texture) = builder.build().unwrap();
     ///     let texture = textures.add(texture);
     ///     let layout = layouts.add(atlas_layout);
-    ///     // Spawn your sprite
-    ///     commands.spawn(Sprite::from_atlas_image(texture, TextureAtlas::from(layout)));
     /// }
     /// ```
     ///