build(deps-dev): bump nock from 13.2.4 to 13.2.6

Bumps [nock](https://github.com/nock/nock) from 13.2.4 to 13.2.6.
- [Release notes](https://github.com/nock/nock/releases)
- [Changelog](https://github.com/nock/nock/blob/main/CHANGELOG.md)
- [Commits](nock/nock@v13.2.4...v13.2.6)

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

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

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

package.json

@@ -14,7 +14,7 @@
     "probot": "^12.2.4"
   },
   "devDependencies": {
-    "nock": "^13.2.4",
+    "nock": "^13.2.6",
     "smee-client": "^1.2.3",
     "uvu": "^0.5.3"
   },