Maintenance: Bump twilio-ruby from 5.65.1 to 5.66.0
Bumps [twilio-ruby](https://github.com/twilio/twilio-ruby) from 5.65.1 to 5.66.0.
- [Release notes](https://github.com/twilio/twilio-ruby/releases)
- [Changelog](https://github.com/twilio/twilio-ruby/blob/main/CHANGES.md)
- [Commits](https://github.com/twilio/twilio-ruby/compare/5.65.1...5.66.0)