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-core/initrdscripts/files/init-install-efi-testfs.sh b/poky/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
index 9c4b263..b351985 100644
--- a/poky/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
+++ b/poky/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
@@ -27,7 +27,7 @@
                 # Try sleeping here to avoid getting kernel messages
                 # obscuring/confusing user
                 sleep 5
-                echo "Found drive at /dev/${device}. Do you want to install this image there ? [y/n]"
+                echo "Found drive at /dev/${device}. Do you want to install this image there? [y/n]"
                 read answer
                 if [ "$answer" = "y" ] ; then
                     break