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/poky/meta/recipes-graphics/libepoxy/libepoxy/no-tests.patch b/poky/meta/recipes-graphics/libepoxy/libepoxy/no-tests.patch
deleted file mode 100644
index d2b6c1a..0000000
--- a/poky/meta/recipes-graphics/libepoxy/libepoxy/no-tests.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-Add option to disable tests.
-
-Upstream-Status: Submitted (https://github.com/anholt/libepoxy/pull/158)
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-diff --git a/meson.build b/meson.build
-index b2ebaef..9632c7a 100644
---- a/meson.build
-+++ b/meson.build
-@@ -242,7 +242,10 @@ libepoxy_inc = [
- 
- subdir('include/epoxy')
- subdir('src')
--subdir('test')
-+
-+if get_option('tests')
-+  subdir('test')
-+endif
- 
- if get_option('docs')
-   doxygen = find_program('doxygen', required: false)
-diff --git a/meson_options.txt b/meson_options.txt
-index b5d7c98..dc30e68 100644
---- a/meson_options.txt
-+++ b/meson_options.txt
-@@ -15,3 +15,7 @@ option('x11',
-        type: 'boolean',
-        value: true,
-        description: 'Enable X11 support (GLX or EGL-X11)')
-+option('tests',
-+       type: 'boolean',
-+       value: true,
-+       description: 'Build the test suite')
diff --git a/poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.0.bb b/poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.2.bb
similarity index 79%
rename from poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.0.bb
rename to poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.2.bb
index 5ca0868..1067212 100644
--- a/poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.0.bb
+++ b/poky/meta/recipes-graphics/libepoxy/libepoxy_1.5.2.bb
@@ -6,10 +6,9 @@
 LIC_FILES_CHKSUM = "file://COPYING;md5=58ef4c80d401e07bd9ee8b6b58cf464b"
 
 SRC_URI = "https://github.com/anholt/${BPN}/releases/download/${PV}/${BP}.tar.xz \
-           file://no-tests.patch \
            "
-SRC_URI[md5sum] = "63fe3847789258254dcd7e3fdb9e7f5e"
-SRC_URI[sha256sum] = "4c94995398a6ebf691600dda2e9685a0cac261414175c2adf4645cdfab42a5d5"
+SRC_URI[md5sum] = "4a6b9e581da229dee74c2263c84b1eca"
+SRC_URI[sha256sum] = "a9562386519eb3fd7f03209f279f697a8cba520d3c155d6e253c3e138beca7d8"
 UPSTREAM_CHECK_URI = "https://github.com/anholt/libepoxy/releases"
 
 inherit meson pkgconfig distro_features_check