Bump com.googlecode.libphonenumber:libphonenumber in /prime-router

Bumps [com.googlecode.libphonenumber:libphonenumber](https://github.com/google/libphonenumber) from 8.13.46 to 8.13.50.
- [Release notes](https://github.com/google/libphonenumber/releases)
- [Changelog](https://github.com/google/libphonenumber/blob/master/making-metadata-changes.md)
- [Commits](google/libphonenumber@v8.13.46...v8.13.50)

---
updated-dependencies:
- dependency-name: com.googlecode.libphonenumber:libphonenumber
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

prime-router/build.gradle.kts

@@ -908,7 +908,7 @@ dependencies {
     implementation("ca.uhn.hapi:hapi-base:2.5.1")
     implementation("ca.uhn.hapi:hapi-structures-v251:2.5.1")
     implementation("ca.uhn.hapi:hapi-structures-v27:2.5.1")
-    implementation("com.googlecode.libphonenumber:libphonenumber:8.13.46")
+    implementation("com.googlecode.libphonenumber:libphonenumber:8.13.50")
     implementation("org.thymeleaf:thymeleaf:3.1.2.RELEASE")
     implementation("com.sendgrid:sendgrid-java:4.10.3")
     implementation("com.okta.jwt:okta-jwt-verifier:0.5.7")