phosphor: pam: move libpam to recipes-extended

Move pam metadata from recipes-core to recipes-extended, to match
oe-core.

(From meta-phosphor rev: 6f75a62ec75deb7ba6efdc5b5c3dda960dda701d)

Change-Id: If8e36b1199f9e70ce27522d915ceaa281caaabc6
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 714496a..f97664f 100644
--- a/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
+++ b/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
@@ -1,3 +1,15 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " file://pam.d/common-password \
+             file://pam.d/common-account \
+             file://pam.d/common-auth \
+            "
+
+RDEPENDS_${PN}-runtime += "${MLPREFIX}pam-plugin-cracklib-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-tally2-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-pwhistory-${libpam_suffix} \
+                          "
+
 do_install_append() {
     # The libpam recipe will always add a pam_systemd.so line to
     # common-session if systemd is enabled; however systemd only