build(deps-dev): bump nock from 13.5.5 to 13.5.6

Bumps [nock](https://github.com/nock/nock) from 13.5.5 to 13.5.6.
- [Release notes](https://github.com/nock/nock/releases)
- [Changelog](https://github.com/nock/nock/blob/main/CHANGELOG.md)
- [Commits](nock/nock@v13.5.5...v13.5.6)

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

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

package.json

@@ -30,7 +30,7 @@
   "devDependencies": {
     "eventsource": "^2.0.2",
     "fetch-mock": "^12.0.2",
-    "nock": "^13.5.5",
+    "nock": "^13.5.6",
     "nodemon": "^3.1.7",
     "standard": "^17.1.2",
     "supertest": "^7.0.0",