fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-PATHTOREGEXP-7925106

package.json

@@ -37,7 +37,7 @@
     "@nestjs/passport": "^10.0.3",
     "@nestjs/platform-express": "^10.4.1",
     "@nestjs/schedule": "^4.1.1",
-    "@nestjs/serve-static": "^4.0.2",
+    "@nestjs/serve-static": "^5.0.0",
     "@nestjs/swagger": "^8.0.7",
     "@nestjs/throttler": "^6.2.1",
     "@nestjs/typeorm": "^10.0.2",