Resolve clippy warning for merkle set/tree

crates/chia-consensus/benches/merkle-set.rs

@@ -30,7 +30,7 @@ fn run(c: &mut Criterion) {
         b.iter(|| {
             let start = Instant::now();
             for item in &leafs {
-                let _ = black_box(tree.generate_proof(&item));
+                let _ = black_box(tree.generate_proof(item));
             }
             start.elapsed()
         })
@@ -39,7 +39,7 @@ fn run(c: &mut Criterion) {
     let mut proofs = Vec::<Vec<u8>>::with_capacity(leafs.len());
     for item in &leafs {
         proofs.push(
-            tree.generate_proof(&item)
+            tree.generate_proof(item)
                 .expect("failed to generate proof")
                 .expect("item not found"),
         );
@@ -49,7 +49,7 @@ fn run(c: &mut Criterion) {
         b.iter(|| {
             let start = Instant::now();
             for p in &proofs {
-                let _ = black_box(MerkleSet::from_proof(&p));
+                let _ = black_box(MerkleSet::from_proof(p));
             }
             start.elapsed()
         })

crates/chia-consensus/src/merkle_tree.rs

@@ -677,7 +677,7 @@ mod tests {
 
     #[test]
     fn test_deserialize_malicious_proof() {
-        let malicious_proof = vec![MIDDLE].repeat(40000);
+        let malicious_proof = [MIDDLE].repeat(40000);
         assert!(MerkleSet::from_proof(&malicious_proof).is_err());
     }