Bump com.twilio.sdk:twilio from 9.2.4 to 9.9.0 in /backend (#6149)

* Bump com.twilio.sdk:twilio from 9.2.4 to 9.9.0 in /backend

Bumps [com.twilio.sdk:twilio](https://github.com/twilio/twilio-java) from 9.2.4 to 9.9.0.
- [Release notes](https://github.com/twilio/twilio-java/releases)
- [Changelog](https://github.com/twilio/twilio-java/blob/main/CHANGES.md)
- [Commits](twilio/twilio-java@9.2.4...9.9.0)

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

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

* Update lockfile with Twilio dependencies.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Rin Concordia <rin@skylight.digital>
Co-authored-by: Rin Concordia <93527746+rin-skylight@users.noreply.github.com>
Co-authored-by: Boban <BobanL@users.noreply.github.com>

backend/build.gradle

@@ -75,7 +75,7 @@ dependencies {
     implementation 'com.microsoft.azure:applicationinsights-core:3.4.13'
 
     // Twilio for SMS
-    implementation group: "com.twilio.sdk", name: "twilio", version: "9.2.4"
+    implementation group: "com.twilio.sdk", name: "twilio", version: "9.9.0"
 
     // SendGrid for Email
     implementation 'com.sendgrid:sendgrid-java:4.9.3'

backend/gradle.lockfile

@@ -63,7 +63,7 @@ com.stoyanr:evictor:1.0.0=compileClasspath,runtimeClasspath
 com.sun.activation:jakarta.activation:1.2.2=compileClasspath,runtimeClasspath
 com.sun.istack:istack-commons-runtime:3.0.12=compileClasspath,runtimeClasspath
 com.sun.mail:jakarta.mail:1.6.7=compileClasspath,runtimeClasspath
-com.twilio.sdk:twilio:9.2.4=compileClasspath,runtimeClasspath
+com.twilio.sdk:twilio:9.9.0=compileClasspath,runtimeClasspath
 com.vladmihalcea:hibernate-types-55:2.19.2=compileClasspath,runtimeClasspath
 com.zaxxer:HikariCP:4.0.3=compileClasspath,runtimeClasspath
 commons-beanutils:commons-beanutils:1.9.4=compileClasspath,runtimeClasspath