Include a retry delay of 1 second

lib/init.js

@@ -126,6 +126,7 @@ rmSync = fs.rmSync) {
                 force: true,
                 maxRetries: 3,
                 recursive: true,
+                retryDelay: 1000,
             });
             logger.info(`Cleaned up database cluster directory ${config.dbLocation}.`);
         }