fix: Splunk Add-On compatibility on Splunk cluster (SHC)

[webfr]

Hello, is Splunk opencti addon compatible on Splunk cluster (shc)?

From 2/3 search heads we are getting this error: "2025-10-09 16:22:56,618 ERROR pid=31312 tid=MainThread file=base_modinput.py:log_error:309 | Error in ListenStream loop, exit, reason: HTTPSConnectionPool(host='sXXX.XXX.XXX', port=8080): Max retries exceeded with url: /stream/4484559f-66f8-4107-9afc-1d9c141377fb?recover=2025-07-22T10:27:24Z (Caused by SSLError(SSLError(1, '[SSL: UNKNOWN_PROTOCOL] unknown protocol (_ssl.c:1143)')))"

Even if we are not configured as SSL.

We are using v1.1.5 FYI

Thanks.