Update references to mbedtls_dev

Change these to point to the new mbedtls_framework module in the
framework submodule.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/tests/scripts/test_psa_constant_names.py b/tests/scripts/test_psa_constant_names.py
index 6883e27..86d9e6f 100755
--- a/tests/scripts/test_psa_constant_names.py
+++ b/tests/scripts/test_psa_constant_names.py
@@ -19,9 +19,9 @@
 from typing import Iterable, List, Optional, Tuple
 
 import scripts_path # pylint: disable=unused-import
-from mbedtls_dev import c_build_helper
-from mbedtls_dev.macro_collector import InputsForTest, PSAMacroEnumerator
-from mbedtls_dev import typing_util
+from mbedtls_framework import c_build_helper
+from mbedtls_framework.macro_collector import InputsForTest, PSAMacroEnumerator
+from mbedtls_framework import typing_util
 
 def gather_inputs(headers: Iterable[str],
                   test_suites: Iterable[str],