Merge "Add methods to provide clat v4 source address" am: be2f4047fe am: 7b23df5512

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2643474

Change-Id: I675721b6dc57954a1618ac8d481eab8cb6df0748
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>