REmove superflous patch.

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-build?expand=0&rev=23

python-build.spec

@@ -45,8 +45,6 @@ Patch0:         589-colorized-pip23.patch
 # PATCH-FIX-UPSTREAM 609-filter-out-malicious.patch gh#pypa/build!609 mcepl@suse.com
 # With new tarfile filters, there is now new warning
 Patch1:         609-filter-out-malicious.patch
-# # PATCH-FIX-UPSTREAM gh#pypa/build#b52fdbd70550a9ef58e65b3376cec1e9951d2114
-# Patch0:         support-pip-23.patch
 BuildRequires:  %{python_module base >= 3.7}
 BuildRequires:  %{python_module flit-core >= 3.4}
 BuildRequires:  %{python_module pip}

support-pip-23.patch

@@ -1,36 +0,0 @@
-From b52fdbd70550a9ef58e65b3376cec1e9951d2114 Mon Sep 17 00:00:00 2001
-From: Henry Schreiner <henryschreineriii@gmail.com>
-Date: Wed, 15 Mar 2023 09:33:53 -0400
-Subject: [PATCH] tests: strip formatting from stderr (pip 23)
-
-Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
----
- tests/test_main.py | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
-
-diff --git a/tests/test_main.py b/tests/test_main.py
-index e924d8bd..456ff749 100644
---- a/tests/test_main.py
-+++ b/tests/test_main.py
-@@ -20,6 +20,8 @@
- cwd = os.getcwd()
- out = os.path.join(cwd, 'dist')
- 
-+ANSI_STRIP = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])')
-+
- 
- @pytest.mark.parametrize(
-     ('cli_args', 'build_args', 'hook'),
-@@ -368,8 +370,10 @@ def test_output_env_subprocess_error(
-     assert stdout[:4] == stdout_body
-     assert stdout[-1].startswith(stdout_error)
- 
--    assert len(stderr) == 1
--    assert stderr[0].startswith('ERROR: Invalid requirement: ')
-+    # Newer versions of pip also color stderr - strip them if present
-+    cleaned_stderr = ANSI_STRIP.sub('', '\n'.join(stderr)).strip()
-+    assert len(cleaned_stderr.splitlines()) == 1
-+    assert cleaned_stderr.startswith('ERROR: Invalid requirement: ')
- 
- 
- @pytest.mark.parametrize(