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/git_ui/src/branch_picker.rs

@@ -48,7 +48,7 @@ pub fn open(
     window: &mut Window,
     cx: &mut Context<Workspace>,
 ) {
-    let repository = workspace.project().read(cx).active_repository(cx).clone();
+    let repository = workspace.project().read(cx).active_repository(cx);
     let style = BranchListStyle::Modal;
     workspace.toggle_modal(window, cx, |window, cx| {
         BranchList::new(repository, style, rems(34.), window, cx)
@@ -144,7 +144,7 @@ impl BranchList {
         })
         .detach_and_log_err(cx);
 
-        let delegate = BranchListDelegate::new(repository.clone(), style);
+        let delegate = BranchListDelegate::new(repository, style);
         let picker = cx.new(|cx| Picker::uniform_list(delegate, window, cx));
 
         let _subscription = cx.subscribe(&picker, |_, _, _, cx| {