Merge "Replace android::sp by std::shared_ptr and drop the libutils...

Merge "Replace android::sp by std::shared_ptr and drop the libutils dependency" into main am: 6ad81f52 am: 86a41c35 am: ef8fa767

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2875498



Change-Id: I727358a6dd145ec060a1337790584911363e2c27
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>