[Rule Tuning] Remove Exception List from Endpoint Promotion Rules Post 9.3

### Link to Rule

_No response_

### Rule Tuning Type

Data Quality - Ensuring integrity and quality of data used by detection rules.

### Description

In 9.4 exception lists will be moved from the SIEM to the endpoint policy per https://github.com/elastic/security-team/issues/14573 . For our endpoint promotion rules, we need to remove the exception lists.

```python
[[rule.exceptions_list]]
id = "endpoint_list"
list_id = "endpoint_list"
namespace_type = "agnostic"
type = "endpoint"
```

As they will not by evaluated by the SIEM after 9.4.

### Example Data

_No response_