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/poky/meta/recipes-devtools/python/python3-pbr/0001-change-shebang-to-python3.patch b/poky/meta/recipes-devtools/python/python3-pbr/0001-change-shebang-to-python3.patch
new file mode 100644
index 0000000..688da6b
--- /dev/null
+++ b/poky/meta/recipes-devtools/python/python3-pbr/0001-change-shebang-to-python3.patch
@@ -0,0 +1,42 @@
+From 09bd8368bf0d5385663a10eeb890131481681bdd Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Thu, 23 Apr 2020 09:28:58 +0000
+Subject: [PATCH] change shebang to python3
+
+Upstream-Status: Pending
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ pbr/tests/test_integration.py | 2 +-
+ pbr/tests/test_packaging.py   | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pbr/tests/test_integration.py b/pbr/tests/test_integration.py
+index 8e96f21..b07cbe3 100644
+--- a/pbr/tests/test_integration.py
++++ b/pbr/tests/test_integration.py
+@@ -150,7 +150,7 @@ class TestInstallWithoutPbr(base.BaseTestCase):
+         pkgs = {
+             'pkgTest': {
+                 'setup.py': textwrap.dedent("""\
+-                    #!/usr/bin/env python
++                    #!/usr/bin/env python3
+                     import setuptools
+                     setuptools.setup(
+                         name = 'pkgTest',
+diff --git a/pbr/tests/test_packaging.py b/pbr/tests/test_packaging.py
+index 07be547..f6a9412 100644
+--- a/pbr/tests/test_packaging.py
++++ b/pbr/tests/test_packaging.py
+@@ -206,7 +206,7 @@ class CreatePackages(fixtures.Fixture):
+ 
+     defaults = {
+         'setup.py': textwrap.dedent(six.u("""\
+-            #!/usr/bin/env python
++            #!/usr/bin/env python3
+             import setuptools
+             setuptools.setup(
+                 setup_requires=['pbr'],
+-- 
+2.24.1
+