bug: Alerts V2 throws unexpected KeyError

[harsh-leen]

Describe the bug
When lacework environment contains zero alerts, python-sdk is not able to handle the json response correctly and throws unexpected KeyError.

Sample trace:

Traceback (most recent call last):
    ...
    alerts = self.lacework_client.alerts.get(
  File ".../lib/python3.10/site-packages/laceworksdk/api/v2/alerts.py", line 50, in get
    return_data["paging"] = response_json["paging"]
KeyError: 'paging'

To Reproduce
Steps to reproduce the behavior:

1. Use lacework env with 0 alerts
2. Initialize the client and fetch alerts in following manner:

alerts = lacework_client.alerts.get(
    start_time=start_time_str, end_time=end_time_str
)

Please complete the following information:

• OS: macOS Sonoma 14.5 on ARM
• Library Version: Current latest eg. 4.1.0