Fix clippy lints.

zcash_client_sqlite/src/wallet/init/migrations/transparent_gap_limit_handling.rs

@@ -145,8 +145,7 @@ impl<P: consensus::Parameters> RusqliteMigration for Migration<P> {
         // which we will create a view to perform below. The `used_in_tx` column data is used only
         // to determine the height at which the address was exposed (for which we use the target
         // height for the transaction.)
-        conn.execute_batch(&format!(
-            r#"
+        conn.execute_batch(r#"
             CREATE TABLE addresses_new (
                 id INTEGER NOT NULL PRIMARY KEY,
                 account_id INTEGER NOT NULL,
@@ -173,8 +172,7 @@ impl<P: consensus::Parameters> RusqliteMigration for Migration<P> {
                 transparent_child_index, cached_transparent_receiver_address,
                 exposed_at_height
             FROM addresses;
-            "#
-        ))?;
+            "#)?;
 
         // Now, we add the ephemeral addresses to the newly unified `addresses` table.
         #[cfg(feature = "transparent-inputs")]