Bump supertest from 6.3.1 to 6.3.3 in /wrongsecrets-balancer

Bumps [supertest](https://github.com/visionmedia/supertest) from 6.3.1 to 6.3.3.
- [Release notes](https://github.com/visionmedia/supertest/releases)
- [Commits](forwardemail/supertest@v6.3.1...v6.3.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

wrongsecrets-balancer/package-lock.json

@@ -36,7 +36,7 @@
     "jest-date-mock": "^1.0.8",
     "minimatch": "^5.1.2",
     "prettier": "^2.8.1",
-    "supertest": "^6.3.1"
+    "supertest": "^6.3.3"
   },
   "overrides": {
     "@kubernetes/client-node": {