reset upstream subtrees to HEAD

Reset the following subtrees on HEAD:
  poky: 8217b477a1(master)
  meta-xilinx: 64aa3d35ae(master)
  meta-openembedded: 0435c9e193(master)
  meta-raspberrypi: 490a4441ac(master)
  meta-security: cb6d1c85ee(master)

Squashed patches:
  meta-phosphor: drop systemd 239 patches
  meta-phosphor: mrw-api: use correct install path

Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-extended/shadow/shadow.inc b/poky/meta/recipes-extended/shadow/shadow.inc
index 09c37ef..4de21ac 100644
--- a/poky/meta/recipes-extended/shadow/shadow.inc
+++ b/poky/meta/recipes-extended/shadow/shadow.inc
@@ -11,7 +11,6 @@
 UPSTREAM_CHECK_URI = "https://github.com/shadow-maint/shadow/releases"
 SRC_URI = "https://github.com/shadow-maint/shadow/releases/download/${PV}/${BP}.tar.gz \
            file://shadow-4.1.3-dots-in-usernames.patch \
-           file://0001-useradd-copy-extended-attributes-of-home.patch \
            ${@bb.utils.contains('PACKAGECONFIG', 'pam', '${PAM_SRC_URI}', '', d)} \
            "
 
@@ -57,7 +56,7 @@
 NSCDOPT = ""
 NSCDOPT_class-native = "--without-nscd"
 NSCDOPT_class-nativesdk = "--without-nscd"
-NSCDOPT_libc-glibc = "${@bb.utils.contains('DISTRO_FEATURES', 'libc-spawn', '--with-nscd', '--without-nscd', d)}"
+NSCDOPT_libc-glibc = "--with-nscd"
           
 PAM_PLUGINS = "libpam-runtime \
                pam-plugin-faildelay \