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/python/python-gitdb.inc b/poky/meta/recipes-devtools/python/python-gitdb.inc
index 789ab95..633752f 100644
--- a/poky/meta/recipes-devtools/python/python-gitdb.inc
+++ b/poky/meta/recipes-devtools/python/python-gitdb.inc
@@ -8,8 +8,8 @@
 
 PYPI_PACKAGE = "gitdb2"
 
-SRC_URI[md5sum] = "6e21f5795a204f7afecb0a72fff66932"
-SRC_URI[sha256sum] = "bb4c85b8a58531c51373c89f92163b92f30f81369605a67cd52d1fc21246c044"
+SRC_URI[md5sum] = "94e59e5fb00960541f6e137b1456ab0a"
+SRC_URI[sha256sum] = "83361131a1836661a155172932a13c08bda2db3674e4caa32368aa6eb02f38c2"
 
 DEPENDS = "${PYTHON_PN}-async ${PYTHON_PN}-setuptools-native ${PYTHON_PN}-smmap"
 
@@ -21,4 +21,4 @@
                    ${PYTHON_PN}-shell \
                    ${PYTHON_PN}-smmap \
 "
-BBCLASSEXTEND = "nativesdk"
+BBCLASSEXTEND = "native nativesdk"