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: I164246eadc6ef152dc11ba61dd18d3b0e511c385
Signed-off-by: Automerger Merge Worker <[email protected]>