Bump twilio/sdk from 6.42.2 to 7.12.0

Bumps [twilio/sdk](https://github.com/twilio/twilio-php) from 6.42.2 to 7.12.0.
- [Release notes](https://github.com/twilio/twilio-php/releases)
- [Changelog](https://github.com/twilio/twilio-php/blob/main/CHANGES.md)
- [Upgrade guide](https://github.com/twilio/twilio-php/blob/main/UPGRADE.md)
- [Commits](twilio/twilio-php@6.42.2...7.12.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -121,7 +121,7 @@
         "twig/inky-extra": "^3.4",
         "twig/markdown-extra": "^3.4",
         "twig/twig": "^3.4",
-        "twilio/sdk": "^6.42",
+        "twilio/sdk": "^7.12",
         "willdurand/js-translation-bundle": "^5.0",
         "willdurand/negotiation": "^3.0",
         "zenstruck/schedule-bundle": "^1.5"