Looking at their discord I saw they talking about an expired certificate

```
Failed to submit KCIDB data upstream: Request error.
Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/urllib3/connection.py", line 198, in _new_conn
sock = connection.create_connection(
(self._dns_host, self.port),
...<2 lines>...
socket_options=self.socket_options,
)
File "/usr/local/lib/python3.13/site-packages/urllib3/util/connection.py", line 85, in create_connection
raise err
File "/usr/local/lib/python3.13/site-packages/urllib3/util/connection.py", line 73, in create_connection
sock.connect(sa)
~~~~~~~~~~~~^^^^
ConnectionRefusedError: [Errno 111] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 787, in urlopen
response = self._make_request(
conn,
...<10 lines>...
**response_kw,
)
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 488, in _make_request
raise new_e
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 464, in _make_request
self._validate_conn(conn)
~~~~~~~~~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 1093, in _validate_conn
conn.connect()
~~~~~~~~~~~~^^
File "/usr/local/lib/python3.13/site-packages/urllib3/connection.py", line 704, in connect
self.sock = sock = self._new_conn()
~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.13/site-packages/urllib3/connection.py", line 213, in _new_conn
raise NewConnectionError(
self, f"Failed to establish a new connection:

"
) from e
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7f559ad9e990>: Failed to establish a new connection: [Errno 111] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/requests/adapters.py", line 644, in send
resp = conn.urlopen(
method=request.method,
...<9 lines>...
chunked=chunked,
)
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 871, in urlopen
return self.urlopen(
~~~~~~~~~~~~^
method,
^^^^^^^
...<13 lines>...
**response_kw,
^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 871, in urlopen
return self.urlopen(
~~~~~~~~~~~~^
method,
^^^^^^^
...<13 lines>...
**response_kw,
^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 871, in urlopen
return self.urlopen(
~~~~~~~~~~~~^
method,
^^^^^^^
...<13 lines>...
**response_kw,
^^^^^^^^^^^^^^
)
^
[Previous line repeated 2 more times]
File "/usr/local/lib/python3.13/site-packages/urllib3/connectionpool.py", line 841, in urlopen
retries = retries.increment(
method, url, error=new_e, _pool=self, _stacktrace=sys.exc_info()[2]
)
File "/usr/local/lib/python3.13/site-packages/urllib3/util/retry.py", line 519, in increment
raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='db.kernelci.org', port=443): Max retries exceeded with url: /submit (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f559ad9e990>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/code/cki_tools/datawarehouse_kcidb_forwarder/_init_.py", line 132, in submit
SESSION.post(KCIDB_REST_URL, json=self.encoded, headers=KCIDB_REQUEST_HEADERS)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/requests/sessions.py", line 637, in post
return self.request("POST", url, data=data, json=json, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.13/site-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.13/site-packages/cki_lib/session.py", line 138, in send
return super().send(request, stream=stream, timeout=timeout or self.timeout,
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
verify=verify, cert=cert, proxies=proxies)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/requests/adapters.py", line 677, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='db.kernelci.org', port=443): Max retries exceeded with url: /submit (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f559ad9e990>: Failed to establish a new connection: [Errno 111] Connection refused'))
```

Jira: CKI-6984(https://issues.redhat.com/browse/CKI-6984)

Jira: CKI-7466(https://issues.redhat.com/browse/CKI-7466)