Bump undici, miniflare and wrangler (#93)

* Bump undici, miniflare and wrangler

Bumps [undici](https://github.com/nodejs/undici) to 5.20.0 and updates ancestor dependencies [undici](https://github.com/nodejs/undici), [miniflare](https://github.com/cloudflare/miniflare/tree/HEAD/packages/tre) and [wrangler](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/wrangler). These dependencies need to be updated together.


Updates `undici` from 5.9.1 to 5.20.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v5.9.1...v5.20.0)

Updates `miniflare` from 2.9.0 to 2.13.0
- [Release notes](https://github.com/cloudflare/miniflare/releases)
- [Commits](https://github.com/cloudflare/miniflare/commits/v2.13.0/packages/tre)

Updates `wrangler` from 2.1.9 to 2.20.0
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Changelog](https://github.com/cloudflare/workers-sdk/blob/main/packages/wrangler/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/[email protected]/packages/wrangler)

---
updated-dependencies:
- dependency-name: undici
  dependency-type: indirect
- dependency-name: miniflare
  dependency-type: direct:development
- dependency-name: wrangler
  dependency-type: direct:development
...

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

* Fix wrangler route definitions

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: MattIPv4 <[email protected]>

Author: dependabot[bot]