[dev] Update dependency @types/node to v12.20.15 (#107)

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

Author: renovate[bot]

package-lock.json

@@ -28,7 +28,7 @@
     "@types/csvtojson": "1.1.5",
     "@types/elasticsearch": "5.0.37",
     "@types/lodash": "4.14.170",
-    "@types/node": "12.20.14",
+    "@types/node": "12.20.15",
     "@types/stemmer": "1.0.2",
     "nodemon": "2.0.7",
     "ts-node": "9.1.1",