build(deps-dev): bump fetch-mock from 10.1.1 to 12.4.0

Bumps [fetch-mock](https://github.com/wheresrhys/fetch-mock/tree/HEAD/packages/fetch-mock) from 10.1.1 to 12.4.0.
- [Release notes](https://github.com/wheresrhys/fetch-mock/releases)
- [Changelog](https://github.com/wheresrhys/fetch-mock/blob/main/packages/fetch-mock/CHANGELOG.md)
- [Commits](https://github.com/wheresrhys/fetch-mock/commits/fetch-mock-v12.4.0/packages/fetch-mock)

---
updated-dependencies:
- dependency-name: fetch-mock
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "chai": "^4.2.0",
     "eslint": "^8.44.0",
     "express": "^4.17.1",
-    "fetch-mock": "^10.1.1",
+    "fetch-mock": "^12.4.0",
     "mocha": "^10.0.0",
     "mockery": "^2.0.0",
     "node-fetch": "^2.6.2",