Bump nock from 13.5.5 to 13.5.6 in /samples/cds-sample-application (#1275)

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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

samples/cds-sample-application/package-lock.json

@@ -55,7 +55,7 @@
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",
     "jest": "^29.7.0",
-    "nock": "^13.5.5",
+    "nock": "^13.5.6",
     "prettier": "^3.3.3",
     "source-map-support": "^0.5.20",
     "sqlite3": "^5.1.7",