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/keymap/context.rs

@@ -668,11 +668,7 @@ mod tests {
         let contexts = vec![other_context.clone(), child_context.clone()];
         assert!(!predicate.eval(&contexts));
 
-        let contexts = vec![
-            parent_context.clone(),
-            other_context.clone(),
-            child_context.clone(),
-        ];
+        let contexts = vec![parent_context.clone(), other_context, child_context.clone()];
         assert!(predicate.eval(&contexts));
 
         assert!(!predicate.eval(&[]));
@@ -681,7 +677,7 @@ mod tests {
 
         let zany_predicate = KeyBindingContextPredicate::parse("child > child").unwrap();
         assert!(!zany_predicate.eval(slice::from_ref(&child_context)));
-        assert!(zany_predicate.eval(&[child_context.clone(), child_context.clone()]));
+        assert!(zany_predicate.eval(&[child_context.clone(), child_context]));
     }
 
     #[test]
@@ -718,7 +714,7 @@ mod tests {
         let not_descendant = KeyBindingContextPredicate::parse("parent > !child").unwrap();
         assert!(!not_descendant.eval(slice::from_ref(&parent_context)));
         assert!(!not_descendant.eval(slice::from_ref(&child_context)));
-        assert!(!not_descendant.eval(&[parent_context.clone(), child_context.clone()]));
+        assert!(!not_descendant.eval(&[parent_context, child_context]));
 
         let double_not = KeyBindingContextPredicate::parse("!!editor").unwrap();
         assert!(double_not.eval(slice::from_ref(&editor_context)));