Merge "Add setter/getter methods test for DscpPolicy.Builder" am: 56fc1be1df

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2097933

Change-Id: I0d3a89e668534440fa77ec032b957867d1ae9f55
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>