[Bug]: 证书验证回调重复条件【低级别】

### What happened?

RFC章节: 4.4 - Peer Authentication

[xqc_tls.c:1038-1039]
xqc_ssl_cert_verify_cb
if (err_code != X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY
    && err_code != X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY
两个条件完全相同，第二个应为不同的错误码。

### Steps To Reproduce

Information and Steps to reproduce the behavior.

### Relevant log output

```shell

```