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-cryptography.inc b/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
index 4be7907..dbbfe2c 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
@@ -1,7 +1,7 @@
 SUMMARY = "Provides cryptographic recipes and primitives to python developers"
 HOMEPAGE = "https://cryptography.io/"
 LICENSE = "Apache-2.0 | BSD"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=d5ede125ed08d4fd14ec44d334bdb388"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=097f805837700cfac572ac274cd38124"
 
 DEPENDS += " \
     ${PYTHON_PN}-cffi \
@@ -10,8 +10,8 @@
     ${PYTHON_PN}-six \
 "
 
-SRC_URI[md5sum] = "9f39d4d8f2b05f295fa0ff52475ec4f2"
-SRC_URI[sha256sum] = "e4d967371c5b6b2e67855066471d844c5d52d210c36c28d49a8507b96e2c5291"
+SRC_URI[md5sum] = "a0f3f563ab1c5c3bc02fae8d4aa3ad16"
+SRC_URI[sha256sum] = "c132bab45d4bd0fff1d3fe294d92b0a6eb8404e93337b3127bdec9f21de117e6"
 
 RDEPENDS_${PN} += " \
     ${PYTHON_PN}-cffi \
@@ -39,6 +39,7 @@
     ${PYTHON_PN}-iso8601 \
     ${PYTHON_PN}-pretend \
     ${PYTHON_PN}-pytest \
+    ${PYTHON_PN}-pytz \
 "
 
 inherit ptest