feat: upgrade mongoose from 5.13.2 to 8.4.5

Snyk has created this PR to upgrade mongoose from 5.13.2 to 8.4.5.

See this package in npm:
mongoose

See this project in Snyk:
https://app.snyk.io/org/cachiman/project/055c3b60-d54f-48e2-84aa-3f83a96f303b?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -30,7 +30,7 @@
     "fs": "^0.0.1-security",
     "joi": "^17.4.1",
     "method-override": "^3.0.0",
-    "mongoose": "^5.13.2",
+    "mongoose": "^8.4.5",
     "multer": "^1.4.2",
     "passport": "^0.4.1",
     "passport-local": "^1.0.0",