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/lighttpd/lighttpd/lighttpd b/poky/meta/recipes-extended/lighttpd/lighttpd/lighttpd
index bf89a60..82fbaa5 100644
--- a/poky/meta/recipes-extended/lighttpd/lighttpd/lighttpd
+++ b/poky/meta/recipes-extended/lighttpd/lighttpd/lighttpd
@@ -4,7 +4,7 @@
 DAEMON=/usr/sbin/lighttpd
 NAME=lighttpd
 DESC="Lighttpd Web Server"
-OPTS="-f /etc/lighttpd.conf"
+OPTS="-f /etc/lighttpd/lighttpd.conf"
 
 case "$1" in
   start)