Merge "Remove the `at` parameter from send_dg and send_vc" am: 58bb30cc am:...

Merge "Remove the `at` parameter from send_dg and send_vc" am: 58bb30cc am: a9f003b4 am: 4577138d am: ff5657c8

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2486336



Change-Id: Id0bf8b87316fd02eced6bf1630e3b55bf44d1191
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>