Bump supertest from 7.1.0 to 7.1.1 in /src

Bumps [supertest](https://github.com/ladjs/supertest) from 7.1.0 to 7.1.1.
- [Release notes](https://github.com/ladjs/supertest/releases)
- [Commits](forwardemail/supertest@v7.1.0...v7.1.1)

---
updated-dependencies:
- dependency-name: supertest
  dependency-version: 7.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/package-lock.json

@@ -20,7 +20,7 @@
     "@jest/transform": "^30.0.0-beta.3",
     "jest": "29.7.0",
     "nodemon": "3.0.1",
-    "supertest": "^7.1.0"
+    "supertest": "^7.1.1"
   },
   "jest": {
     "testEnvironment": "node",