Update version to 3.6.21 in test_read_long_resource_names_windows

tests/engine/storage/test_local_model_storage.py

@@ -2,21 +2,21 @@
 import uuid
 from datetime import datetime
 from pathlib import Path
-from tarsafe import TarSafe
 
 import freezegun
 import pytest
 from _pytest.monkeypatch import MonkeyPatch
 from _pytest.tmpdir import TempPathFactory
+from tarsafe import TarSafe
 
 import rasa.shared.utils.io
-from rasa.engine.graph import SchemaNode, GraphSchema, GraphModelConfiguration
+from rasa.engine.graph import GraphModelConfiguration, GraphSchema, SchemaNode
 from rasa.engine.storage.local_model_storage import (
-    LocalModelStorage,
     MODEL_ARCHIVE_METADATA_FILE,
+    LocalModelStorage,
 )
-from rasa.engine.storage.storage import ModelStorage, ModelMetadata
 from rasa.engine.storage.resource import Resource
+from rasa.engine.storage.storage import ModelMetadata, ModelStorage
 from rasa.exceptions import UnsupportedModelVersionError
 from rasa.shared.core.domain import Domain
 from rasa.shared.data import TrainingType
@@ -96,7 +96,7 @@ def test_read_long_resource_names_windows(
     domain: Domain,
 ):
     model_dir = tmp_path_factory.mktemp("model_dir")
-    version = "3.5.0"
+    version = "3.6.21"
 
     # full path length > 260 chars
     # but each component of the path needs to be below 255 chars