Bump twilio from 4.14.0 to 5.3.6 in /server

Bumps [twilio](https://github.com/twilio/twilio-node) from 4.14.0 to 5.3.6.
- [Release notes](https://github.com/twilio/twilio-node/releases)
- [Changelog](https://github.com/twilio/twilio-node/blob/main/CHANGES.md)
- [Upgrade guide](https://github.com/twilio/twilio-node/blob/main/UPGRADE.md)
- [Commits](twilio/twilio-node@4.14.0...5.3.6)

---
updated-dependencies:
- dependency-name: twilio
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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