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-multimedia/recipes-multimedia/libcamera/libcamera.bb b/meta-openembedded/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
index b95bf6d..3f8fe2f 100644
--- a/meta-openembedded/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
+++ b/meta-openembedded/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
@@ -10,12 +10,11 @@
 
 SRC_URI = " \
         git://linuxtv.org/libcamera.git;protocol=git \
-        file://0001-meson-import-python3-to-use-also-from-sysroot.patch \
 "
 
-SRCREV = "53eab996809e826bc914e4c34c78fe74d86f8dc4"
+SRCREV = "a8be6e94e79f602d543a15afd44ef60e378b138f"
 
-PV = "201910+git${SRCPV}"
+PV = "202002+git${SRCPV}"
 
 S = "${WORKDIR}/git"