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-devtools/dpkg/dpkg_1.19.4.bb b/poky/meta/recipes-devtools/dpkg/dpkg_1.19.4.bb
new file mode 100644
index 0000000..c3dbda7
--- /dev/null
+++ b/poky/meta/recipes-devtools/dpkg/dpkg_1.19.4.bb
@@ -0,0 +1,22 @@
+require dpkg.inc
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+
+SRC_URI = "${DEBIAN_MIRROR}/main/d/${BPN}/${BPN}_${PV}.tar.xz \
+           file://noman.patch \
+           file://remove-tar-no-timestamp.patch \
+           file://arch_pm.patch \
+           file://add_armeb_triplet_entry.patch \
+           file://0002-Adapt-to-linux-wrs-kernel-version-which-has-characte.patch \
+           file://0003-Our-pre-postinsts-expect-D-to-be-set-when-running-in.patch \
+           file://0004-The-lutimes-function-doesn-t-work-properly-for-all-s.patch \
+           file://0005-dpkg-compiler.m4-remove-Wvla.patch \
+           file://0006-add-musleabi-to-known-target-tripets.patch \
+           file://0007-dpkg-deb-build.c-Remove-usage-of-clamp-mtime-in-tar.patch \
+           file://0001-dpkg-Support-muslx32-build.patch \
+           "
+SRC_URI_append_class-native = " file://glibc2.5-sync_file_range.patch \
+                                file://tweak-options-require-tar-1.27.patch \
+"
+
+SRC_URI[md5sum] = "1e4420409426d8c58bbe13a8e07c0c0b"
+SRC_URI[sha256sum] = "c15234e98655689586bff2d517a6fdc6135d139c54d52ae9cfa6a90007fee0ae"