fix(scale-up): add trailing comma in scaleUp function parameters

Author: stuartp44

lambdas/functions/control-plane/src/scale-runners/scale-up.ts

@@ -511,7 +511,7 @@ export async function scaleUp(payloads: ActionRequestMessageSQS[]): Promise<stri
       },
       newRunners,
       githubInstallationClient,
-      'scale-up-lambda'
+      'scale-up-lambda',
     );
 
     // Not all runners we wanted were created, let's reject enough items so that