Bump com.twilio.sdk:twilio in /twilio-keycloak-provider

Bumps [com.twilio.sdk:twilio](https://github.com/twilio/twilio-java) from 11.3.4 to 12.0.0.
- [Release notes](https://github.com/twilio/twilio-java/releases)
- [Changelog](https://github.com/twilio/twilio-java/blob/main/CHANGES.md)
- [Upgrade guide](https://github.com/twilio/twilio-java/blob/main/UPGRADE.md)
- [Commits](twilio/twilio-java@11.3.4...12.0.0)

---
updated-dependencies:
- dependency-name: com.twilio.sdk:twilio
  dependency-version: 12.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

twilio-keycloak-provider/build.gradle.kts

@@ -45,7 +45,7 @@ dependencies {
     compileOnly("com.github.dasniko:keycloak-spi-bom:26.5.3")
     // Twilio's dependencies are used by our extension but not intended to be further exposed.
     // The shadow plugin jar (shadowJar task) will include this and its dependencies.
-    implementation("com.twilio.sdk:twilio:11.3.4")
+    implementation("com.twilio.sdk:twilio:12.0.0")
 
     // Use JUnit Jupiter for testing.
     testRuntimeOnly("org.junit.platform:junit-platform-engine:6.0.3")