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/gdb/gdb-cross-canadian.inc b/poky/meta/recipes-devtools/gdb/gdb-cross-canadian.inc
index 4fc6747..475e4f0 100644
--- a/poky/meta/recipes-devtools/gdb/gdb-cross-canadian.inc
+++ b/poky/meta/recipes-devtools/gdb/gdb-cross-canadian.inc
@@ -6,7 +6,7 @@
 BPN = "gdb"
 
 DEPENDS = "nativesdk-ncurses nativesdk-expat nativesdk-gettext \
-           virtual/${HOST_PREFIX}gcc-crosssdk virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-${HOST_PREFIX}libc-for-gcc"
+           virtual/${HOST_PREFIX}gcc-crosssdk virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-libc"
 
 GDBPROPREFIX = "--program-prefix='${TARGET_PREFIX}'"