Fix unit tests when MBEDTLS_PSA_CRYPTO_CONFIG is enabled

This change fixes the decrypt cipher setup function to return the
appropriate error code of PSA_ERROR_NOT_SUPPORTED instead of
PSA_ERROR_BAD_STATE for invalid locations when the setup call is made.

Signed-off-by: John Durkop <john.durkop@fermatsoftware.com>

library/psa_crypto_driver_wrappers.c

@@ -664,7 +664,7 @@ psa_status_t psa_driver_wrapper_cipher_decrypt_setup(
 #endif /* PSA_CRYPTO_DRIVER_TEST */
         default:
             /* Key is declared with a lifetime not known to us */
-            return( PSA_ERROR_BAD_STATE );
+            return( PSA_ERROR_NOT_SUPPORTED );
     }
 #else /* PSA_CRYPTO_DRIVER_PRESENT */
     (void)slot;