update filter.h / prctl.h / seccomp.h

Pull in an updated version of filter.h / prctl.h / seccomp.h
from the linux kernel.  Pulled from upstream kernel at
94fa83c424321189ca24fb6cb4c0d224cdedc72d

This file was generated using the following command:

cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/seccomp.h
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/filter.h
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/prctl.h

Change-Id: I1ca996541d05b0d5927ab828a6ce49c09877ea01
3 files changed