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-networking/recipes-daemons/postfix/postfix_3.4.1.bb b/meta-openembedded/meta-networking/recipes-daemons/postfix/postfix_3.4.1.bb
new file mode 100644
index 0000000..73380d8
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-daemons/postfix/postfix_3.4.1.bb
@@ -0,0 +1,12 @@
+require postfix.inc
+
+SRC_URI += "file://0001-makedefs-Use-native-compiler-to-build-makedefs.test.patch \
+            file://postfix-install.patch \
+            file://icu-config.patch \
+            file://0001-makedefs-add-lnsl-and-lresolv-to-SYSLIBS-by-default.patch \
+            file://linux_5.x.patch \
+           "
+SRC_URI[md5sum] = "d292bb49a1c79ff6d2eb9c5e88c51425"
+SRC_URI[sha256sum] = "8c9763f7a8ec70d499257b7f25bb50e1f3da8a4c43e59826ba8a26c4a778d0ce"
+
+UPSTREAM_CHECK_REGEX = "postfix\-(?P<pver>3\.3(\.\d+)+).tar.gz"