Merge "[Test] Update test to comply with etc/hosts change." am: 84901a41 am: e56b1d14 am: 46f52710

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2294398



Change-Id: Ieb16e3781779e871e8d3e59a53aea6565785409d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>