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-support/libpcre/libpcre2_10.30.bb b/poky/meta/recipes-support/libpcre/libpcre2_10.31.bb
similarity index 89%
rename from poky/meta/recipes-support/libpcre/libpcre2_10.30.bb
rename to poky/meta/recipes-support/libpcre/libpcre2_10.31.bb
index 46c2d63..a10c312 100644
--- a/poky/meta/recipes-support/libpcre/libpcre2_10.30.bb
+++ b/poky/meta/recipes-support/libpcre/libpcre2_10.31.bb
@@ -8,14 +8,14 @@
 HOMEPAGE = "http://www.pcre.org"
 SECTION = "devel"
 LICENSE = "BSD"
-LIC_FILES_CHKSUM = "file://LICENCE;md5=12d55e15a0c6da5c645ba40382bd3293"
+LIC_FILES_CHKSUM = "file://LICENCE;md5=f5e4bde9fd0493d0967b4dba9899590f"
 
 SRC_URI = "https://ftp.pcre.org/pub/pcre/pcre2-${PV}.tar.bz2 \
            file://pcre-cross.patch \
 "
 
-SRC_URI[md5sum] = "d3adf4b130eed854a530390f00020a65"
-SRC_URI[sha256sum] = "90bd41c605d30e3745771eb81928d779f158081a51b2f314bbcc1f73de5773db"
+SRC_URI[md5sum] = "e0b91c891a3c49050f7fd15de33d0ba4"
+SRC_URI[sha256sum] = "e07d538704aa65e477b6a392b32ff9fc5edf75ab9a40ddfc876186c4ff4d68ac"
 
 CVE_PRODUCT = "pcre2"
 
diff --git a/poky/meta/recipes-support/libpcre/libpcre_8.41.bb b/poky/meta/recipes-support/libpcre/libpcre_8.42.bb
similarity index 93%
rename from poky/meta/recipes-support/libpcre/libpcre_8.41.bb
rename to poky/meta/recipes-support/libpcre/libpcre_8.42.bb
index 0187c08..3a488c0 100644
--- a/poky/meta/recipes-support/libpcre/libpcre_8.41.bb
+++ b/poky/meta/recipes-support/libpcre/libpcre_8.42.bb
@@ -6,7 +6,7 @@
 HOMEPAGE = "http://www.pcre.org"
 SECTION = "devel"
 LICENSE = "BSD"
-LIC_FILES_CHKSUM = "file://LICENCE;md5=60da32d84d067f53e22071c4ecb4384d"
+LIC_FILES_CHKSUM = "file://LICENCE;md5=fc5026403b44c868c25fc9546f7feb05"
 SRC_URI = "https://ftp.pcre.org/pub/pcre/pcre-${PV}.tar.bz2 \
            file://pcre-cross.patch \
            file://fix-pcre-name-collision.patch \
@@ -14,8 +14,8 @@
            file://Makefile \
 "
 
-SRC_URI[md5sum] = "c160d22723b1670447341b08c58981c1"
-SRC_URI[sha256sum] = "e62c7eac5ae7c0e7286db61ff82912e1c0b7a0c13706616e94a7dd729321b530"
+SRC_URI[md5sum] = "085b6aa253e0f91cae70b3cdbe8c1ac2"
+SRC_URI[sha256sum] = "2cd04b7c887808be030254e8d77de11d3fe9d4505c39d4b15d2664ffe8bf9301"
 
 CVE_PRODUCT = "pcre"