test: replaced anonymous fn with arrow syntax

PR-URL: #26029
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Gireesh Punathil <[email protected]>
Reviewed-By: James M Snell <[email protected]>

Author: pushkalb123

test/addons/async-hooks-id/test.js

@@ -14,7 +14,7 @@ assert.strictEqual(
   async_hooks.triggerAsyncId()
 );
 
-process.nextTick(common.mustCall(function() {
+process.nextTick(common.mustCall(() => {
   assert.strictEqual(
     binding.getExecutionAsyncId(),
     async_hooks.executionAsyncId()