python3-blivetgui: Upgrade to 2.3.0

Backport a fix to migrate to use setuptools instead of distutils
Changes in this release are [1]

[1] https://github.com/storaged-project/blivet-gui/releases/tag/2.3.0-1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>

meta-python/recipes-extended/python-blivet/python3-blivetgui/0001-Use-setuptools-instead-of-distutils-in-setup.py.patch

@@ -0,0 +1,30 @@
+From 54014061be2fed20d6c35aba9719ea70a9fea9ea Mon Sep 17 00:00:00 2001
+From: Vojtech Trefny <vtrefny@redhat.com>
+Date: Wed, 1 Sep 2021 08:59:19 +0200
+Subject: [PATCH] Use setuptools instead of distutils in setup.py
+
+The distutils module is deprecated and will be removed in Python
+3.12.
+
+Upstream-Status: Backport [https://github.com/kraj/blivet-gui/commit/54014061be2fed20d6c35aba9719ea70a9fea9ea]
+---
+ setup.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/setup.py b/setup.py
+index aa8ef57..77849a1 100644
+--- a/setup.py
++++ b/setup.py
+@@ -1,7 +1,7 @@
+ from __future__ import print_function
+ 
+-from distutils.core import setup
+-from distutils.command.sdist import sdist
++from setuptools import setup
++from setuptools.command.sdist import sdist
+ import glob
+ import sys
+ 
+-- 
+2.35.1
+