Bump com.googlecode.libphonenumber:libphonenumber (#1414)

Bumps [com.googlecode.libphonenumber:libphonenumber](https://github.com/google/libphonenumber) from 8.13.47 to 8.13.48.
- [Release notes](https://github.com/google/libphonenumber/releases)
- [Changelog](https://github.com/google/libphonenumber/blob/master/making-metadata-changes.md)
- [Commits](google/libphonenumber@v8.13.47...v8.13.48)

---
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]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -45,7 +45,7 @@ commons-lang                  = { module = "commons-lang:commons-lang", version
 jakarta-mail                  = { module = "org.eclipse.angus:jakarta.mail", version = "2.0.3" }
 spring-ldap-core              = { module = "org.springframework.ldap:spring-ldap-core", version = "3.2.6" }
 guava                         = { module = "com.google.guava:guava", version = "33.3.1-jre" }
-libphonenumber                = { module = "com.googlecode.libphonenumber:libphonenumber", version = "8.13.47" }
+libphonenumber                = { module = "com.googlecode.libphonenumber:libphonenumber", version = "8.13.48" }
 firebase-admin                = { module = "com.google.firebase:firebase-admin", version = "9.4.1" }
 
 # Libraries used in adminservice