Bump cookie and ring-client-api in /examples

Bumps [cookie](https://github.com/jshttp/cookie) to 0.7.1 and updates ancestor dependency [ring-client-api](https://github.com/dgreif/ring). These dependencies need to be updated together.


Updates `cookie` from 0.4.2 to 0.7.1
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.4.2...v0.7.1)

Updates `ring-client-api` from 11.8.1 to 13.2.1
- [Release notes](https://github.com/dgreif/ring/releases)
- [Commits](https://github.com/dgreif/ring/compare/[email protected]@13.2.1)

---
updated-dependencies:
- dependency-name: cookie
  dependency-type: indirect
- dependency-name: ring-client-api
  dependency-type: direct:development
...

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