Update elastic.js

merge vonflict resolutoin

Author: anthonykhoa

database/elasticsearch/elastic.js

@@ -79,7 +79,7 @@ es.deleteAccount = async (account) => {
     null,
     authorization
   );
-  const r3 = await sendESRequest(`/${account.username}-*`, "DELETE");
+  const r3 = await sendFetch(`/${account.username}-*`, "DELETE", null, authorization);
   const err = r1.error || r2.error;
   if (err || !r1.found || !r2.found) {
     logger.error("Deleting Elasticsearch user failed");