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/meta-openembedded/meta-python/recipes-devtools/python/python3-protobuf_3.6.1.bb b/meta-openembedded/meta-python/recipes-devtools/python/python3-protobuf_3.6.1.bb
index 781d1dc..9b0668a 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python3-protobuf_3.6.1.bb
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python3-protobuf_3.6.1.bb
@@ -1,2 +1,11 @@
 inherit setuptools3
 require python-protobuf.inc
+
+SRC_URI += "file://0001-Add-Python-3.7-compatibility-4862.patch"
+DEPENDS += "protobuf"
+DISTUTILS_BUILD_ARGS += "--cpp_implementation"
+DISTUTILS_INSTALL_ARGS += "--cpp_implementation"
+
+do_compile_prepend_class-native () {
+    export KOKORO_BUILD_NUMBER="1"
+}