fix: upgrade express from 4.18.2 to 4.18.3

Snyk has created this PR to upgrade express from 4.18.2 to 4.18.3.

See this package in npm:
https://www.npmjs.com/package/express

See this project in Snyk:
https://app.snyk.io/org/chrishubert/project/8df8ff77-c57c-4c15-83f4-18d791bf3bb3?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "axios": "^1.6.5",
     "dotenv": "^16.3.1",
-    "express": "^4.18.2",
+    "express": "^4.18.3",
     "express-rate-limit": "^6.11.2",
     "qr-image": "^3.2.0",
     "qrcode-terminal": "^0.12.0",