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-daemons/squid/squid_4.9.bb b/meta-openembedded/meta-networking/recipes-daemons/squid/squid_4.9.bb
index 6f202cf..19949ac 100644
--- a/meta-openembedded/meta-networking/recipes-daemons/squid/squid_4.9.bb
+++ b/meta-openembedded/meta-networking/recipes-daemons/squid/squid_4.9.bb
@@ -40,6 +40,8 @@
 
 LDFLAGS_append_mipsarch = " -latomic"
 LDFLAGS_append_powerpc = " -latomic"
+LDFLAGS_append_riscv64 = " -latomic"
+LDFLAGS_append_riscv32 = " -latomic"
 
 USERADD_PACKAGES = "${PN}"
 USERADD_PARAM_${PN} = "--system --no-create-home --home-dir /var/run/squid --shell /bin/false --user-group squid"