Bump com.googlecode.libphonenumber:libphonenumber

Bumps [com.googlecode.libphonenumber:libphonenumber](https://github.com/google/libphonenumber) from 8.13.30 to 8.13.31.
- [Release notes](https://github.com/google/libphonenumber/releases)
- [Changelog](https://github.com/google/libphonenumber/blob/master/making-metadata-changes.md)
- [Commits](google/libphonenumber@v8.13.30...v8.13.31)

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

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

gradle/libs.versions.toml

@@ -80,7 +80,7 @@ jetbrains-annotations = "24.1.0"
 junit4 = "4.13.2"
 
 # https://github.com/google/libphonenumber/releases
-libphonenumber = "8.13.30"
+libphonenumber = "8.13.31"
 
 # https://github.com/mockito/mockito/releases
 mockito = "4.11.0"