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-oe/recipes-graphics/x11vnc/files/starting-fix.patch b/meta-openembedded/meta-oe/recipes-graphics/x11vnc/files/starting-fix.patch
index f62e405..060319c 100644
--- a/meta-openembedded/meta-oe/recipes-graphics/x11vnc/files/starting-fix.patch
+++ b/meta-openembedded/meta-oe/recipes-graphics/x11vnc/files/starting-fix.patch
@@ -10,10 +10,10 @@
 
 Upstream-Status: Inappropriate [configuration]
 
-Index: x11vnc-0.9.12/x11vnc/x11vnc.desktop
+Index: x11vnc-0.9.12/x11vnc.desktop
 ===================================================================
---- x11vnc-0.9.12.orig/x11vnc/x11vnc.desktop	2011-03-03 10:33:18.000000000 +0800
-+++ x11vnc-0.9.12/x11vnc/x11vnc.desktop	2011-03-03 10:35:20.000000000 +0800
+--- x11vnc-0.9.12.orig/x11vnc.desktop	2011-03-03 10:33:18.000000000 +0800
++++ x11vnc-0.9.12/x11vnc.desktop	2011-03-03 10:35:20.000000000 +0800
 @@ -1,7 +1,7 @@
  [Desktop Entry]
  Name=X11VNC Server