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/python-xlrd.inc b/meta-openembedded/meta-python/recipes-devtools/python/python-xlrd.inc
index d1ab05d..893e82e 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python-xlrd.inc
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python-xlrd.inc
@@ -10,3 +10,5 @@
 SRC_URI[sha256sum] = "8a21885513e6d915fe33a8ee5fdfa675433b61405ba13e2a69e62ee36828d7e2"
 
 RDEPENDS_${PN} += "${PYTHON_PN}-compression ${PYTHON_PN}-io ${PYTHON_PN}-pprint ${PYTHON_PN}-shell"
+
+BBCLASSEXTEND = "native nativesdk"