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/docs_preprocessor/src/main.rs

@@ -61,15 +61,13 @@ impl PreprocessorError {
             for alias in action.deprecated_aliases {
                 if alias == &action_name {
                     return PreprocessorError::DeprecatedActionUsed {
-                        used: action_name.clone(),
+                        used: action_name,
                         should_be: action.name.to_string(),
                     };
                 }
             }
         }
-        PreprocessorError::ActionNotFound {
-            action_name: action_name.to_string(),
-        }
+        PreprocessorError::ActionNotFound { action_name }
     }
 }