fix function signature of get_requires_for_build_wheel

CHANGELOG.rst

@@ -1,6 +1,12 @@
 Changelog
 ---------
 
+[2.13.7] - 
+^^^^^^^^^^^^^^^^^^^^^
+Fixed
+~~~~~~~
+- fix function signature of ``get_requires_for_build_wheel``
+
 [2.13.6] - 2022-12-11
 ^^^^^^^^^^^^^^^^^^^^^
 Changed

_custom_build/backend.py

@@ -84,7 +84,7 @@ def _ninja_required():
     return False
 
 
-def get_requires_for_build_wheel(self, config_settings=None):
+def get_requires_for_build_wheel(config_settings=None):
     packages = []
     if _cmake_required():
         packages.append("cmake")