[crowdstrike] Retrieve and model malware associated to threat actors (#4868)

[Kakudou]

Proposed changes

As stated in the issue #4868 we have added a way to retrieve the associated malwaro with Threats Actors

Tests have been added for that new feature.

Before:

After:

Related issues

• [crowdstrike] Retrieve and model malware associated to threat actors #4868
• This PR is part of the umbrella [Crowdstrike] Improve connector and data modeling #4649 issue.

Checklist

• I consider the submitted work as finished
• I have signed my commits using GPG key.
• I tested the code for its functionality using different use cases
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality

Further comments