Fix ignore venv in build_directory_md.py (#11156)

Co-authored-by: MICHAEL CASTLE <CASTLM@tdm.local>

scripts/build_directory_md.py

@@ -6,7 +6,11 @@ from collections.abc import Iterator
 
 def good_file_paths(top_dir: str = ".") -> Iterator[str]:
     for dir_path, dir_names, filenames in os.walk(top_dir):
-        dir_names[:] = [d for d in dir_names if d != "scripts" and d[0] not in "._"]
+        dir_names[:] = [
+            d
+            for d in dir_names
+            if d != "scripts" and d[0] not in "._" and "venv" not in d
+        ]
         for filename in filenames:
             if filename == "__init__.py":
                 continue