Update griffe_extensions to support Griffe v 1.0.

scripts/griffe_extensions.py

@@ -6,8 +6,7 @@
 from typing import TYPE_CHECKING
 import textwrap
 
-from griffe import Docstring, Extension
-from griffe.docstrings.dataclasses import DocstringSectionAdmonition, DocstringSectionText
+from griffe import Docstring, Extension, DocstringSectionAdmonition, DocstringSectionText
 
 if TYPE_CHECKING:
     from griffe import Class, Function, ObjectNode