Automatic handling of images that contain more components than API limit

[ben-dov]

Description

This PR is my attempt to address the component limit inside of AWS Inspector API, without changing the AWS Inspector backend.
Currently, there is no standard way to handle images with over 5000 components.

My solution is to expand the invoke_inspector_scan function.
Changes include:

• The SBOM file is loaded and the number of component is checked (before calling API).
• In case we are over 5000, the file will be split to before multiple API calls (up to a value set in the action), that will later be combined (to align with the rest of the processing).
• Added max_api_calls which controls the maximum number of API calls to provide an upper limit on cost (default 1).

Related Issues

• Workaround for SBOM’s components array greater than 5000 #150
• Feature Request: Batch processing of sbom file with count of components more then 2000 (AWS Inspector limit) #80

[bluesentinelsec]

Hello @ben-dov, thank you very much for the contribution.
We will review your changes through this week and then get back to you with feedback and/or guidance on next steps.