cipher: reset MBEDTLS_CIPHER_HAVE_AEAD_LEGACY to previous naming

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/tests/suites/test_suite_cipher.function b/tests/suites/test_suite_cipher.function
index 9679e01..3403af0 100644
--- a/tests/suites/test_suite_cipher.function
+++ b/tests/suites/test_suite_cipher.function
@@ -85,7 +85,7 @@
     return 0;
 }
 
-#if defined(MBEDTLS_CIPHER_HAVE_AEAD_LEGACY)
+#if defined(MBEDTLS_CIPHER_HAVE_AEAD)
 /* Helper for resetting key/direction
  *
  * The documentation doesn't explicitly say whether calling
@@ -842,7 +842,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_HAVE_AEAD_LEGACY */
+/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_HAVE_AEAD */
 void auth_crypt_tv(int cipher_id, data_t *key, data_t *iv,
                    data_t *ad, data_t *cipher, data_t *tag,
                    char *result, data_t *clear, int use_psa)