chore(deps): update dependency dotenv to v16 (#43)

Co-authored-by: whitesource-ets[bot] <whitesource-ets[bot]@users.noreply.github.ibm.com>

Author: 2 people

package-lock.json

@@ -47,7 +47,7 @@
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.24.0",
     "axios": "^1.0.0",
-    "dotenv": "^8.2.0",
+    "dotenv": "^16.0.0",
     "eslint": "^7.26.0",
     "eslint-config-airbnb-base": "^14.2.1",
     "eslint-config-airbnb-typescript": "^12.3.1",