fix(deps): update dependency dotenv to v17

Author: renovate[bot]

package-lock.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "cors": "^2.8.5",
-    "dotenv": "^8.2.0",
+    "dotenv": "^17.0.0",
     "express": "^4.17.1",
     "helmet": "^4.1.1",
     "ibm-watson": "^5.7.3"