Bump nconf from 0.12.1 to 0.13.0

Bumps [nconf](https://github.com/flatiron/nconf) from 0.12.1 to 0.13.0.
- [Release notes](https://github.com/flatiron/nconf/releases)
- [Changelog](https://github.com/indexzero/nconf/blob/v0.13.0/CHANGELOG.md)
- [Commits](https://github.com/flatiron/nconf/compare/v0.12.1...v0.13.0)

---
updated-dependencies:
- dependency-name: nconf
  dependency-version: 0.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -119,7 +119,7 @@
     "moment": "^2.30.1",
     "mongoose": "^8.13.2",
     "nanoid": "5.1.5",
-    "nconf": "^0.12.1",
+    "nconf": "^0.13.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-frame-component": "^4.1.3",