Merge "Add support for sending raw packets" into main am: ea809a8819

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3133438

Change-Id: Id570abbeed06326828fbb83ca3f0b3847e1b6a33
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>