Bump fetch-mock from 9.11.0 to 12.1.0

Bumps [fetch-mock](https://github.com/wheresrhys/fetch-mock/tree/HEAD/packages/fetch-mock) from 9.11.0 to 12.1.0.
- [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-v12.1.0/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

@@ -120,7 +120,7 @@
     "esbuild": "^0.24.0",
     "esbuild-visualizer": "^0.6.0",
     "eslint": "^9.14.0",
-    "fetch-mock": "^9.11.0",
+    "fetch-mock": "^12.1.0",
     "gaze": "^1.1.3",
     "glob": "^10.4.5",
     "globals": "^15.12.0",