Fix async transaction test

Author: penberg

integration-tests/tests/async.test.js

@@ -277,7 +277,7 @@ test.serial("Database.transaction().immediate()", async (t) => {
   const insert = await db.prepare(
     "INSERT INTO users(name, email) VALUES (:name, :email)"
   );
-  const insertMany = db.transaction(await (users) => {
+  const insertMany = db.transaction(async (users) => {
     t.is(db.inTransaction, true);
     for (const user of users) await insert.run(user);
   });