Merge pull request #11808 from bluetech/doctest-conftest

doctest: remove special conftest handling

src/_pytest/doctest.py

@@ -558,13 +558,6 @@ class DoctestModule(Module):
             else:  # pragma: no cover
                 pass
 
-        if self.path.name == "conftest.py":
-            module = self.config.pluginmanager._importconftest(
-                self.path,
-                self.config.getoption("importmode"),
-                rootpath=self.config.rootpath,
-            )
-        else:
         try:
             module = import_path(
                 self.path,
@@ -576,6 +569,7 @@ class DoctestModule(Module):
                 skip("unable to import module %r" % self.path)
             else:
                 raise
+
         # Uses internal doctest module parsing mechanism.
         finder = MockAwareDocTestFinder()
         optionflags = get_optionflags(self.config)