[update] net/py-msgpack 0.5.6 -> 0.6.1

Enclosed diff brings py-msgpack to 0.6.1. Noticeable change is that
upstream has changed the package name from mspack-python to msgpack.
Changelog can be found at
https://github.com/msgpack/msgpack-python/blob/v0.6.1/ChangeLog.rst

Of the consumers below only borgbackup does not like the name change.
This issue will be resolved by [0].

devel/py-test-expect
devel/py-test-expectython3
editors/py-neovim
editors/py-neovimython3
sysutils/borgbackup
sysutils/salt

Changes to the port:
- Change DISTNAME to reflect package name change.

Testing:
- 'make test' runs successfully for both flavors on amd64;
- Build tested all consumers (except sysutils/borgbackup).

OK?

[0] https://marc.info/?l=openbsd-ports&m=155824528218853&w=2


Index: Makefile
===================================================================
RCS file: /cvs/ports/net/py-msgpack/Makefile,v
retrieving revision 1.18
diff -u -p -r1.18 Makefile
--- Makefile 13 May 2019 19:03:52 -0000 1.18
+++ Makefile 19 May 2019 08:34:37 -0000
@@ -2,13 +2,9 @@

COMMENT = messagepack (de)serializer

-# XXX: 0.5.6 is the last available version of msgpack-python, which has been
-# deprecated. Updating to the newer msgpack is currently not an option as some
-# of its consumers do not like the renaming.
-MODPY_EGG_VERSION = 0.5.6
-DISTNAME = msgpack-python-${MODPY_EGG_VERSION}
+MODPY_EGG_VERSION = 0.6.1
+DISTNAME = msgpack-${MODPY_EGG_VERSION}
PKGNAME = py-msgpack-${MODPY_EGG_VERSION}
-REVISION = 2

CATEGORIES = net textproc

Index: distinfo
===================================================================
RCS file: /cvs/ports/net/py-msgpack/distinfo,v
retrieving revision 1.6
diff -u -p -r1.6 distinfo
--- distinfo 21 Jun 2018 14:38:14 -0000 1.6
+++ distinfo 19 May 2019 08:34:37 -0000
@@ -1,2 +1,2 @@
-SHA256 (msgpack-python-0.5.6.tar.gz) = N4zIptNUW1Mt/RSdpxWrrk/aKjrbbXTlJdDV5R9GkJs=
-SIZE (msgpack-python-0.5.6.tar.gz) = 138996
+SHA256 (msgpack-0.6.1.tar.gz) = QAjHL17yt5NkR9y4PbQdl+l5HIMiG+E9XhnbB5bfGXI=
+SIZE (msgpack-0.6.1.tar.gz) = 118812
Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/net/py-msgpack/pkg/PLIST,v
retrieving revision 1.2
diff -u -p -r1.2 PLIST
--- pkg/PLIST 9 Oct 2015 08:26:38 -0000 1.2
+++ pkg/PLIST 19 May 2019 08:34:37 -0000
@@ -1,18 +1,17 @@
@comment $OpenBSD: PLIST,v 1.2 2015/10/09 08:26:38 sthen Exp $
lib/python${MODPY_VERSION}/site-packages/msgpack/
+lib/python${MODPY_VERSION}/site-packages/msgpack-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/
+lib/python${MODPY_VERSION}/site-packages/msgpack-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/PKG-INFO
+lib/python${MODPY_VERSION}/site-packages/msgpack-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/SOURCES.txt
+lib/python${MODPY_VERSION}/site-packages/msgpack-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/dependency_links.txt
+lib/python${MODPY_VERSION}/site-packages/msgpack-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/top_level.txt
lib/python${MODPY_VERSION}/site-packages/msgpack/__init__.py
${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/msgpack/${MODPY_PYCACHE}/
lib/python${MODPY_VERSION}/site-packages/msgpack/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/msgpack/${MODPY_PYCACHE}_version.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/msgpack/${MODPY_PYCACHE}exceptions.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/msgpack/${MODPY_PYCACHE}fallback.${MODPY_PYC_MAGIC_TAG}pyc
-lib/python${MODPY_VERSION}/site-packages/msgpack/_packer.so
-lib/python${MODPY_VERSION}/site-packages/msgpack/_unpacker.so
+lib/python${MODPY_VERSION}/site-packages/msgpack/_cmsgpack.so
lib/python${MODPY_VERSION}/site-packages/msgpack/_version.py
lib/python${MODPY_VERSION}/site-packages/msgpack/exceptions.py
lib/python${MODPY_VERSION}/site-packages/msgpack/fallback.py
-lib/python${MODPY_VERSION}/site-packages/msgpack_python-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/
-lib/python${MODPY_VERSION}/site-packages/msgpack_python-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/PKG-INFO
-lib/python${MODPY_VERSION}/site-packages/msgpack_python-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/SOURCES.txt
-lib/python${MODPY_VERSION}/site-packages/msgpack_python-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/dependency_links.txt
-lib/python${MODPY_VERSION}/site-packages/msgpack_python-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info/top_level.txt