Fix aead driver code (remove redundant brace)

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
diff --git a/tests/src/drivers/test_driver_aead.c b/tests/src/drivers/test_driver_aead.c
index d2563d5..e249ec3 100644
--- a/tests/src/drivers/test_driver_aead.c
+++ b/tests/src/drivers/test_driver_aead.c
@@ -73,7 +73,6 @@
                 additional_data, additional_data_length,
                 plaintext, plaintext_length,
                 ciphertext, ciphertext_size, ciphertext_length );
-    }
 #else
         (void) attributes;
         (void) key_buffer;
@@ -132,7 +131,6 @@
                 additional_data, additional_data_length,
                 ciphertext, ciphertext_length,
                 plaintext, plaintext_size, plaintext_length );
-    }
 #else
         (void) attributes;
         (void) key_buffer;