fix(deps): update dependency dotenv to v17

Author: renovate[bot]

backend/package-lock.json

@@ -32,7 +32,7 @@
     "@nestjs/testing": "^11.0.6",
     "@prisma/client": "^6.3.0",
     "prisma": "^6.2.1",
-    "dotenv": "^16.4.7",
+    "dotenv": "^17.0.0",
     "express-prom-bundle": "^8.0.0",
     "helmet": "^8.0.0",
     "nest-winston": "^1.10.1",

backend/package.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "axios": "^1.6.8",
-    "dotenv": "^16.3.1",
+    "dotenv": "^17.0.0",
     "js-yaml": "^4.1.0",
     "lodash": "^4.17.21"
   }