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-networking/recipes-netkit/netkit-telnet/netkit-telnet_0.17.bb b/meta-openembedded/meta-networking/recipes-netkit/netkit-telnet/netkit-telnet_0.17.bb
index cf99341..0e92add 100644
--- a/meta-openembedded/meta-networking/recipes-netkit/netkit-telnet/netkit-telnet_0.17.bb
+++ b/meta-openembedded/meta-networking/recipes-netkit/netkit-telnet/netkit-telnet_0.17.bb
@@ -12,6 +12,7 @@
            file://cross-compile.patch \
            file://0001-telnet-telnetd-Fix-print-format-strings.patch \
            file://0001-telnet-telnetd-Fix-deadlock-on-cleanup.patch \
+           file://CVE-2020-10188.patch \
            "
 
 UPSTREAM_CHECK_URI = "${DEBIAN_MIRROR}/main/n/netkit-telnet/"
@@ -57,6 +58,9 @@
 ALTERNATIVE_LINK_NAME[telnet] = "${bindir}/telnet"
 ALTERNATIVE_TARGET[telnet] = "${bindir}/telnet.${PN}"
 
+ALTERNATIVE_${PN}-doc = "telnetd.8"
+ALTERNATIVE_LINK_NAME[telnetd.8] = "${mandir}/man8/telnetd.8"
+
 SRC_URI[md5sum] = "d6beabaaf53fe6e382c42ce3faa05a36"
 SRC_URI[sha256sum] = "9c80d5c7838361a328fb6b60016d503def9ce53ad3c589f3b08ff71a2bb88e00"
 FILES_${PN} += "${sbindir}/in.* ${libdir}/* ${sysconfdir}/xinetd.d/*"