Revert "Revert "[RFCLAT#1] Move the raw socket creation from cla..." am: 0714a18a36 am: 948c9f4cb8 am: 4a58e506e9

Original change: https://android-review.googlesource.com/c/platform/external/android-clat/+/1918460

Change-Id: I7f74a7ae218741e837f612616e8a4a268552d89d