meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.10.8.bb b/meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.12.8.bb
similarity index 92%
rename from meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.10.8.bb
rename to meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.12.8.bb
index 3cd21cc..47a86b9 100644
--- a/meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.10.8.bb
+++ b/meta-openembedded/meta-oe/recipes-connectivity/modemmanager/modemmanager_1.12.8.bb
@@ -14,8 +14,7 @@
 SRC_URI = "http://www.freedesktop.org/software/ModemManager/ModemManager-${PV}.tar.xz \
            "
 
-SRC_URI[md5sum] = "c05ac4246c81cc15d617c4a129232988"
-SRC_URI[sha256sum] = "cbe174078dbdf3f746a55f0004353d3c27da2a31da553036d90fc7dc34a0169a"
+SRC_URI[sha256sum] = "68b53d0615ba0d3e2bbf386ed029dfe644a6a30a79ab8d85523527bb4e713aff"
 
 S = "${WORKDIR}/ModemManager-${PV}"
 
@@ -23,6 +22,7 @@
     ${@bb.utils.filter('DISTRO_FEATURES', 'systemd polkit', d)} \
 "
 
+PACKAGECONFIG[at] = "--with-at-command-via-dbus"
 PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_unitdir}/system/,,"
 PACKAGECONFIG[polkit] = "--with-polkit=yes,--with-polkit=no,polkit"
 # Support WWAN modems and devices which speak the Mobile Interface Broadband Model (MBIM) protocol.