Bump urijs from 1.19.7 to 1.19.11 in /packages/cloudflare

Bumps [urijs](https://github.com/medialize/URI.js) from 1.19.7 to 1.19.11.
- [Release notes](https://github.com/medialize/URI.js/releases)
- [Changelog](https://github.com/medialize/URI.js/blob/gh-pages/CHANGELOG.md)
- [Commits](medialize/URI.js@v1.19.7...v1.19.11)

---
updated-dependencies:
- dependency-name: urijs
  dependency-type: indirect
...

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