Fix clippy::redundant_clone lint violations (#36558)

This removes around 900 unnecessary clones, ranging from cloning a few
ints all the way to large data structures and images.

A lot of these were fixed using `cargo clippy --fix --workspace
--all-targets`, however it often breaks other lints and needs to be run
again. This was then followed up with some manual fixing.

I understand this is a large diff, but all the changes are pretty
trivial. Rust is doing some heavy lifting here for us. Once I get it up
to speed with main, I'd appreciate this getting merged rather sooner
than later.

Release Notes:

- N/A

crates/gpui/src/platform/mac/metal_renderer.rs

@@ -332,7 +332,7 @@ impl MetalRenderer {
         self.path_intermediate_texture = Some(self.device.new_texture(&texture_descriptor));
 
         if self.path_sample_count > 1 {
-            let mut msaa_descriptor = texture_descriptor.clone();
+            let mut msaa_descriptor = texture_descriptor;
             msaa_descriptor.set_texture_type(metal::MTLTextureType::D2Multisample);
             msaa_descriptor.set_storage_mode(metal::MTLStorageMode::Private);
             msaa_descriptor.set_sample_count(self.path_sample_count as _);