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/timezone/timezone.inc b/poky/meta/recipes-extended/timezone/timezone.inc
new file mode 100644
index 0000000..1ade007
--- /dev/null
+++ b/poky/meta/recipes-extended/timezone/timezone.inc
@@ -0,0 +1,18 @@
+SUMMARY = "Timezone data"
+HOMEPAGE = "http://www.iana.org/time-zones"
+SECTION = "base"
+LICENSE = "PD & BSD & BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c679c9d6b02bc2757b3eaf8f53c43fba"
+
+PV = "2019a"
+
+SRC_URI =" http://www.iana.org/time-zones/repository/releases/tzcode${PV}.tar.gz;name=tzcode \
+           http://www.iana.org/time-zones/repository/releases/tzdata${PV}.tar.gz;name=tzdata \
+           "
+
+UPSTREAM_CHECK_URI = "http://www.iana.org/time-zones"
+
+SRC_URI[tzcode.md5sum] = "27585a20bc5401324f42c8deb6e4677f"
+SRC_URI[tzcode.sha256sum] = "8739f162bc30cdfb482435697f969253abea49595541a0afd5f443fbae433ff5"
+SRC_URI[tzdata.md5sum] = "288f7b1e43018c633da108f13b27cf91"
+SRC_URI[tzdata.sha256sum] = "90366ddf4aa03e37a16cd49255af77f801822310b213f195e2206ead48c59772"