https://github.com/pypa/setuptools/issues/4050

--- setuptools-75.6.0/pyproject.toml.orig
+++ setuptools-75.6.0/pyproject.toml
@@ -50,7 +50,6 @@
 	"ini2toml[lite]>=0.14",
 	"tomli-w>=1.0.0",
 	"pytest-timeout",
-	'pytest-perf; sys_platform != "cygwin"', # workaround for jaraco/inflect#195, pydantic/pydantic-core#773 (see #3986)
 	# for tools/finalize.py
 	'jaraco.develop >= 7.21; python_version >= "3.9" and sys_platform != "cygwin"',
 	"pytest-home >= 0.5",