fix compile errors for adapting maat

common/test/test_mpack.cpp

@@ -48,7 +48,7 @@ void build_mpack_data(char **data, size_t *size)
 	uint8_t ack_header[] = {0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0};
 	uint8_t tfe_flag = 0;
 	uuid_t uuid;
-	char str_uuid[UUID_STR_LEN] = {0};
+	char str_uuid[UUID_STRING_SIZE] = {0};
 
 	mpack_writer_init_growable(&writer, data, size);
 	mpack_build_map(&writer);