kernel-devsrc: add selinux include files needed by scripts/selinux build
If CONFIG_SECURITY_SELINUX=y is enabled in kernel configuration, then
'make scripts' command in /usr/src/kernel fails to build
utilities under scripts/selinux that would be pulled in by this config:
HOSTCC scripts/selinux/genheaders/genheaders
scripts/selinux/genheaders/genheaders.c:19:10: fatal error: classmap.h: No such file or directory
#include "classmap.h"
To address this issue add security/selinux/include files into
kernel-devsrc.
Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
