perf(trie): remove reserve_nodes call

Author: Rjected

crates/trie/sparse/src/state.rs

@@ -351,9 +351,6 @@ impl<F: BlindedProviderFactory> SparseStateTrie<F> {
                 self.retain_updates,
             )?;
 
-            // Reserve the capacity for new nodes ahead of time.
-            trie.reserve_nodes(new_nodes);
-
             // Reveal the remaining proof nodes.
             for (path, node) in account_nodes {
                 let (hash_mask, tree_mask) = if let TrieNode::Branch(_) = node {