Test: add test UseDohAsLongAsHostnameMatch am: 56d66769 am: f626867d am:...

Test: add test UseDohAsLongAsHostnameMatch am: 56d66769 am: f626867d am: 009c43ef am: 265c53ef am: 408b077f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2678697



Change-Id: I35f29383c0e806ccb48bcc1e98157536a5134bb8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>