feat: add max depth for reminders

src/configuration.ts

@@ -191,3 +191,8 @@ export const SLACK_CHANNEL = 'C762UG76Z';
  * Concurrency for async pool
  */
 export const CONCURRENCY = 3;
+
+/**
+ * Maximum depth for merge request reminders
+ */
+export const MAX_DEPTH_FOR_REMINDER = 2;