Add types-docutils as a dependency of types-setuptools (#9460)

Remove the need for subclassing `Any`

stubs/setuptools/METADATA.toml

@@ -1 +1,2 @@
 version = "65.6.*"
+requires = ["types-docutils"]

stubs/setuptools/setuptools/_distutils/command/check.pyi

@@ -1,12 +1,11 @@
 from typing import Any
-from typing_extensions import TypeAlias
+
+import docutils.utils
 
 from ..cmd import Command
 
-_Reporter: TypeAlias = Any  # really docutils.utils.Reporter
-
 # Only defined if docutils is installed.
-class SilentReporter(_Reporter):
+class SilentReporter(docutils.utils.Reporter):
     messages: Any
     def __init__(
         self,