scapy - disable py2 am: e2a85d4c0e am: 81b842d469 am: d035ca72dc

Original change: https://android-review.googlesource.com/c/platform/external/scapy/+/2369288

Change-Id: Idfb23a913d22cd572baa1286a6b4d59828adfdd7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>