adjust imports

Signed-off-by: Jan Kowalleck <[email protected]>

Author: jkowalleck

cyclonedx/serialization/__init__.py

@@ -20,16 +20,17 @@
 Set of helper classes for use with ``serializable`` when conducting (de-)serialization.
 """
 
+import sys
 from typing import Any, Optional
 from uuid import UUID
 
 # See https://github.com/package-url/packageurl-python/issues/65
 from packageurl import PackageURL
 from py_serializable.helpers import BaseHelper
 
-try:
+if sys.version_info > (3, 13):
     from warnings import deprecated
-except ImportError:
+else:
     from typing_extensions import deprecated
 
 from ..exception.serialization import CycloneDxDeserializationException, SerializationOfUnexpectedValueException