Bump supertest from 7.0.0 to 7.1.4

Bumps [supertest](https://github.com/ladjs/supertest) from 7.0.0 to 7.1.4.
- [Release notes](https://github.com/ladjs/supertest/releases)
- [Commits](forwardemail/supertest@v7.0.0...v7.1.4)

---
updated-dependencies:
- dependency-name: supertest
  dependency-version: 7.1.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -28,7 +28,7 @@
         "jest": "^29.7.0",
         "nodemon": "^3.1.10",
         "prettier": "^3.4.2",
-        "supertest": "^7.0.0",
+        "supertest": "^7.1.4",
         "ts-jest": "^29.3.2",
         "ts-node": "^10.9.2",
         "typescript": "^5.8.3"