fix: Fix delete sfv twice issue (feast-dev#3466)

fix delete sfv twice issue

Signed-off-by: hao-affirm <[email protected]>

Author: hao-affirm

sdk/python/feast/feature_store.py

@@ -930,7 +930,10 @@ def apply(
             views_to_delete = [
                 ob
                 for ob in objects_to_delete
-                if isinstance(ob, FeatureView) or isinstance(ob, BatchFeatureView)
+                if (
+                    (isinstance(ob, FeatureView) or isinstance(ob, BatchFeatureView))
+                    and not isinstance(ob, StreamFeatureView)
+                )
             ]
             request_views_to_delete = [
                 ob for ob in objects_to_delete if isinstance(ob, RequestFeatureView)