[pam]: Include pam-succeed-if to verify group role

Include pam-succeed-if to the rootfs file system. This will be
used to do pam_authenticate restriction based on group ownership.

Tested:
Along with pam-webserver changes with authenticate required, verified
that users belonging to redfish group are only allowed to login to
bmcweb.

(From meta-phosphor rev: 8c65b60518d8c447918371f3dbc7aceca35aaaa5)

Change-Id: Ie81c0c9c6a2d3188a5d74a845c2a584b9ad36101
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/recipes-extended/pam/libpam_%.bbappend b/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
index 770ffea..07dd548 100644
--- a/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
+++ b/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
@@ -9,6 +9,7 @@
 RDEPENDS_${PN}-runtime += "${MLPREFIX}pam-plugin-cracklib-${libpam_suffix} \
                            ${MLPREFIX}pam-plugin-tally2-${libpam_suffix} \
                            ${MLPREFIX}pam-plugin-pwhistory-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-succeed-if-${libpam_suffix} \
                           "
 
 do_install_append() {