Rename arguments on _EditableFinder and _EditableNamespaceFinder

This commit rename the `find_spec` arguments in _EditableFinder and
_EditableNamespaceFinder to be compliant of the standard
`importlib.abc.MetaPathFinder` interface.

https://docs.python.org/3/library/importlib.html#importlib.machinery.PathFinder.find_spec
https://github.com/abravalheri/typeshed/blob/eecac02ef7fdbe82b9dc57fa3ca4bb9d341116d7/stdlib/_typeshed/importlib.pyi

The `find_module` arguments were not renamed because the method `find_module`
is deprecated starting from Pyhton3.10 and has been removed in Pyhton3.12

https://docs.python.org/3/reference/import.html#the-meta-path

Author: mtreglia-gpsw

setuptools/command/editable_wheel.py

@@ -805,7 +805,7 @@ def _get_root(self):
 
 class _EditableFinder:  # MetaPathFinder
     @classmethod
-    def find_spec(cls, fullname: str, _path=None, _target=None) -> ModuleSpec | None:
+    def find_spec(cls, fullname: str, path=None, target=None) -> ModuleSpec | None:  # type: ignore
         # Top-level packages and modules (we know these exist in the FS)
         if fullname in MAPPING:
             pkg_path = MAPPING[fullname]
@@ -851,7 +851,7 @@ def _paths(cls, fullname: str) -> list[str]:
         return [*paths, PATH_PLACEHOLDER]
 
     @classmethod
-    def find_spec(cls, fullname: str, _target=None) -> ModuleSpec | None:
+    def find_spec(cls, fullname: str, target=None) -> ModuleSpec | None:  # type: ignore
         if fullname in NAMESPACES:
             spec = ModuleSpec(fullname, None, is_package=True)
             spec.submodule_search_locations = cls._paths(fullname)