reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openembedded/meta-python/recipes-devtools/python/python-dateutil.inc b/meta-openembedded/meta-python/recipes-devtools/python/python-dateutil.inc
index 333b5e2..9c5a89d 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python-dateutil.inc
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python-dateutil.inc
@@ -4,8 +4,8 @@
 LICENSE = "BSD-3-Clause & Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e3155c7bdc71f66e02678411d2abf996"
 
-SRC_URI[md5sum] = "03a08c8bcf0a2b29f1cd21b9de4d12fb"
-SRC_URI[sha256sum] = "9d8074be4c993fbe4947878ce593052f71dac82932a677d49194d8ce9778002e"
+SRC_URI[md5sum] = "175b7c1a3cc0cb01151eced07c61c0b8"
+SRC_URI[sha256sum] = "e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8"
 
 PYPI_PACKAGE = "python-dateutil"
 inherit pypi
@@ -13,6 +13,8 @@
 PACKAGES =+ "${PN}-zoneinfo"
 FILES_${PN}-zoneinfo = "${libdir}/${PYTHON_DIR}/site-packages/dateutil/zoneinfo"
 
+DEPENDS += "${PYTHON_PN}-setuptools-scm-native"
+
 RDEPENDS_${PN}_class-target = "\
     ${PYTHON_PN}-datetime \
     ${PYTHON_PN}-numbers \