docs(CHANGELOG): move #8445's entry to WebGPU section

Author: ErichDonGubler

CHANGELOG.md

@@ -139,7 +139,6 @@ By @SupaMaggie70Incorporated in [#8206](https://github.com/gfx-rs/wgpu/pull/8206
 - Removed three features from `wgpu-hal` which did nothing useful: `"cargo-clippy"`, `"gpu-allocator"`, and `"rustc-hash"`. By @kpreid in [#8357](https://github.com/gfx-rs/wgpu/pull/8357).
 - `wgpu_types::PollError` now always implements the `Error` trait. By @kpreid in [#8384](https://github.com/gfx-rs/wgpu/pull/8384).
 - The texture subresources used by the color attachments of a render pass are no longer allowed to overlap when accessed via different texture views. By @andyleiserson in [#8402](https://github.com/gfx-rs/wgpu/pull/8402).
-- Fixed a bug where the texture aspect was not passed through when calling `copy_texture_to_buffer` in WebGPU, causing the copy to fail for depth/stencil textures. By @Tim-Evans-Seequent in [#8445](https://github.com/gfx-rs/wgpu/pull/8445).
 - Validate that buffers are unmapped in `write_buffer` calls. By @ErichDonGubler in [#8454](https://github.com/gfx-rs/wgpu/pull/8454).
 
 #### DX12
@@ -150,6 +149,10 @@ By @SupaMaggie70Incorporated in [#8206](https://github.com/gfx-rs/wgpu/pull/8206
 
 - Fixed a validation error regarding atomic memory semantics. By @atlv24 in [#8391](https://github.com/gfx-rs/wgpu/pull/8391).
 
+#### WebGPU
+
+- Fixed a bug where the texture aspect was not passed through when calling `copy_texture_to_buffer` in WebGPU, causing the copy to fail for depth/stencil textures. By @Tim-Evans-Seequent in [#8445](https://github.com/gfx-rs/wgpu/pull/8445).
+
 #### hal
 
 - `DropCallback`s are now called after dropping all other fields of their parent structs. By @jerzywilczek in [#8353](https://github.com/gfx-rs/wgpu/pull/8353)