Merge "Add support for sending raw packets" into main am: ea809a8819 am: c83492ba67

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

Change-Id: I66da1e4c112c39a220a4562c41251f35604c7bbb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>