Bump formidable and supertest in /ui (#2597)

Bumps [formidable](https://github.com/node-formidable/formidable) to 3.5.1 and updates ancestor dependency [supertest](https://github.com/ladjs/supertest). These dependencies need to be updated together.


Updates `formidable` from 2.1.2 to 3.5.1
- [Release notes](https://github.com/node-formidable/formidable/releases)
- [Changelog](https://github.com/node-formidable/formidable/blob/master/CHANGELOG.md)
- [Commits](https://github.com/node-formidable/formidable/commits/v3.5.1)

Updates `supertest` from 6.2.4 to 7.0.0
- [Release notes](https://github.com/ladjs/supertest/releases)
- [Commits](ladjs/supertest@v6.2.4...v7.0.0)

---
updated-dependencies:
- dependency-name: formidable
  dependency-type: indirect
- dependency-name: supertest
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

ui/package.json

@@ -136,7 +136,7 @@
         "prettier": "2.8.8",
         "react-test-renderer": "18.2.0",
         "sinon": "14.0.0",
-        "supertest": "6.2.4",
+        "supertest": "7.0.0",
         "wdio-chromedriver-service": "8.1.1",
         "webdriver-manager": "12.1.9",
         "webdriverio": "8.31.0"