1. CentOS Infra issue/request

1. 1. Issue Type

• [x] Issue - problem with something that was working
• [ ] Feature Request - something you'd like us to add/modify/change
• [ ] Task - mostly used by CentOS Infra team for day-to-day operations or bigger plans

1. 1. Description

Since today running `cbs` from within the GitLab CI results in a certificate issue. The error message is:
```
[ERROR] koji: AuthError: unable to obtain a session (ssl auth failed: requests.exceptions.SSLError: HTTPSConnectionPool(host='cbs.centos.org', port=443): Max retries exceeded with url: /kojihub//ssllogin (Caused by SSLError(SSLError(1, '[SSL: SSLV3_ALERT_CERTIFICATE_EXPIRED] ssl/tls alert certificate expired (_ssl.c:2568)'))))
```

Using the same SSL certificate for authentication on my local workstation, `cbs` works without any issues. Local machine is running Stream 9, CI is running Stream 10.