Merge "RemoteAuth discovery implementation" into udc-dev-plus-aosp am: de39966e73

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/24558194

Change-Id: Iedd9c17c24648feb6b5fc0a124249d8b40f857f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>