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/repl/src/session.rs

@@ -460,7 +460,6 @@ impl Session {
             Kernel::StartingKernel(task) => {
                 // Queue up the execution as a task to run after the kernel starts
                 let task = task.clone();
-                let message = message.clone();
 
                 cx.spawn(async move |this, cx| {
                     task.await;
@@ -568,7 +567,7 @@ impl Session {
 
         match kernel {
             Kernel::RunningKernel(mut kernel) => {
-                let mut request_tx = kernel.request_tx().clone();
+                let mut request_tx = kernel.request_tx();
 
                 let forced = kernel.force_shutdown(window, cx);
 
@@ -605,7 +604,7 @@ impl Session {
                 // Do nothing if already restarting
             }
             Kernel::RunningKernel(mut kernel) => {
-                let mut request_tx = kernel.request_tx().clone();
+                let mut request_tx = kernel.request_tx();
 
                 let forced = kernel.force_shutdown(window, cx);