coroparse: Initialize logger_subsys_items_head

Using memset is not a valid initialization method for list so use
qb_list_init.

Big thanks for vikk777 <listratenko1998@mail.ru> for test and
reporting the problem.

Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>

exec/coroparse.c

@@ -637,6 +637,8 @@ static int main_config_parser_cb(const char *path,
 	switch (type) {
 	case PARSER_CB_START:
 		memset(data, 0, sizeof(struct main_cp_cb_data));
+		qb_list_init(&data->logger_subsys_items_head);
+		qb_list_init(&data->member_items_head);
 		*state = MAIN_CP_CB_DATA_STATE_NORMAL;
 		break;
 	case PARSER_CB_END: