psa_information.py: generate dep for AES/ARIA/CAMELLIA ECB test case

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
diff --git a/tests/scripts/generate_psa_tests.py b/tests/scripts/generate_psa_tests.py
index b6f83c1..04c36f7 100755
--- a/tests/scripts/generate_psa_tests.py
+++ b/tests/scripts/generate_psa_tests.py
@@ -508,7 +508,8 @@
             key.alg.string, key.alg2.string,
         )
         dependencies = psa_information.finish_family_dependencies(dependencies, key.bits)
-        dependencies += psa_information.generate_key_dependencies(key.description)
+        dependencies = psa_information.generate_description_dependencies(dependencies,
+                                                                         key.description)
         dependencies = psa_information.fix_key_pair_dependencies(dependencies, 'BASIC')
         tc.set_dependencies(dependencies)
         tc.set_function('key_storage_' + verb)