fix: bump path-to-regexp and fetch-mock

Bumps [path-to-regexp](https://github.com/pillarjs/path-to-regexp) to 0.1.13 and updates ancestor dependency [fetch-mock](https://github.com/wheresrhys/fetch-mock/tree/HEAD/packages/fetch-mock). These dependencies need to be updated together.


Updates `path-to-regexp` from 0.1.12 to 0.1.13
- [Release notes](https://github.com/pillarjs/path-to-regexp/releases)
- [Changelog](https://github.com/pillarjs/path-to-regexp/blob/v.0.1.13/History.md)
- [Commits](pillarjs/path-to-regexp@v0.1.12...v.0.1.13)

Updates `fetch-mock` from 9.11.0 to 12.6.0
- [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-v12.6.0/packages/fetch-mock)

---
updated-dependencies:
- dependency-name: path-to-regexp
  dependency-version: 0.1.13
  dependency-type: indirect
- dependency-name: fetch-mock
  dependency-version: 12.6.0
  dependency-type: direct:development
...

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Author: dependabot[bot]