According to DISTRO_FEATURES to add pam support for sudo, and import
configure file from Fedora.
(From OE-Core rev: 1f7e088f2d570d33c2344e32a05193b37a75ea76)
Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>