[dev] Update dependency @types/elasticsearch to v5.0.38 (#111)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -26,7 +26,7 @@
   },
   "devDependencies": {
     "@types/csvtojson": "1.1.5",
-    "@types/elasticsearch": "5.0.37",
+    "@types/elasticsearch": "5.0.38",
     "@types/lodash": "4.14.170",
     "@types/node": "12.20.15",
     "@types/stemmer": "1.0.2",