Remove now unnecessary os imports

Signed-off-by: Ronald Cron <[email protected]>

scripts/mbedtls_framework/psa_information.py

@@ -5,7 +5,6 @@
 # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
 #
 
-import os
 import re
 from collections import OrderedDict
 from typing import List, Optional

scripts/mbedtls_framework/psa_storage.py

@@ -10,7 +10,6 @@ before changing how test data is constructed or validated.
 # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
 #
 
-import os
 import re
 import struct
 from typing import Dict, List, Optional, Set, Union