Bump cookie and swagger-client in /docs

Bumps [cookie](https://github.com/jshttp/cookie) and [swagger-client](https://github.com/swagger-api/swagger-js). These dependencies needed to be updated together.

Updates `cookie` from 0.5.0 to 0.7.2
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.5.0...v0.7.2)

Updates `swagger-client` from 3.19.7 to 3.32.2
- [Release notes](https://github.com/swagger-api/swagger-js/releases)
- [Changelog](https://github.com/swagger-api/swagger-js/blob/master/.releaserc)
- [Commits](swagger-api/swagger-js@v3.19.7...v3.32.2)

---
updated-dependencies:
- dependency-name: cookie
  dependency-type: indirect
- dependency-name: swagger-client
  dependency-type: indirect
...

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