DnsResolver cts changes to match API council requests

Bug: 129261432
Test: atest DnsResolverTest

Merged-In: I42df921cc3bb01ea25a671d5a1af678a6d3f5872
(cherry picked from commit 89996844304a2919f8cd000f82a4d1af9de3df01)

Change-Id: Ibcb92ac23cf413322234bba9100293ab794cf50e
1 file changed
tree: 0c428703fd6c2ae9cb97ccdc946e9571cacb20e3
  1. tests/