Snippets for libphonenumber 8.13.55 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/libphonenumber/8.13.55/13.fc45/data/logs/s390x/build.log.

• /builddir/build/BUILD/libphonenumber-8.13.55-build/libphonenumber-8.13.55/cpp/src/phonenumbers/geocoding/phonenumber_offline_geocoder.cc:80:25: warning: ‘absl::lts_20260526::MutexLock::MutexLock(absl::lts_20260526::Mutex*)’ is deprecated: Use the constructor that takes a reference instead [-Wdeprecated-declarations]
     80 |   absl::MutexLock l(&mu_);
        |                         ^
  

• /builddir/build/BUILD/libphonenumber-8.13.55-build/libphonenumber-8.13.55/cpp/src/phonenumbers/geocoding/phonenumber_offline_geocoder.cc:198:25: warning: ‘absl::lts_20260526::MutexLock::MutexLock(absl::lts_20260526::Mutex*)’ is deprecated: Use the constructor that takes a reference instead [-Wdeprecated-declarations]
    198 |   absl::MutexLock l(&mu_);
        |                         ^