gpui: Update dependencies (second attempt) (#9836)

Updated version of #9741 with fixes for the problems raised in #9774. I
only verified that the images no longer look blueish on Linux, because I
don't have a Mac.

cc @osiewicz

Release Notes:

- N/A

---------

Signed-off-by: Niklas Wimmer <mail@nwimmer.me>

crates/gpui/src/assets.rs

@@ -1,6 +1,6 @@
 use crate::{size, DevicePixels, Result, SharedString, Size};
 use anyhow::anyhow;
-use image::{Bgra, ImageBuffer};
+use image::RgbaImage;
 use std::{
     borrow::Cow,
     fmt,
@@ -38,12 +38,12 @@ pub struct ImageId(usize);
 pub struct ImageData {
     /// The ID associated with this image
     pub id: ImageId,
-    data: ImageBuffer<Bgra<u8>, Vec<u8>>,
+    data: RgbaImage,
 }
 
 impl ImageData {
     /// Create a new image from the given data.
-    pub fn new(data: ImageBuffer<Bgra<u8>, Vec<u8>>) -> Self {
+    pub fn new(data: RgbaImage) -> Self {
         static NEXT_ID: AtomicUsize = AtomicUsize::new(0);
 
         Self {