Merge "Add IPv6 Handling for DSCP Policies and Support Interfaces with MAC Addresses" am: ba18a9ee43

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1972139

Change-Id: I9abc9a43fb3eca26aa84ce7bdac256ab5715f7d6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>