Add more traces in error cases am: b6efaac1 am: c39eb9e7 am: 9c7fd97c...

Add more traces in error cases am: b6efaac1 am: c39eb9e7 am: 9c7fd97c am: e354d1b6 am: 6d1bb0fb

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2116219



Change-Id: I4511def3d2d5cef31869a01b5ab605506dff088c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>