fix(sast): filter unsupported policies

[matansha]

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New/Edited policies (Delete if not relevant)

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Implement a method remove_none_conf_incidents_policies in the PrismaEngine class to filter out unsupported policies from the rule_match data structure. This change ensures that only policies present in bc_integration.customer_run_config_response['policyMetadata'] are retained, enhancing the accuracy of the PrismaReport.

<table><tr><th>Topic</th><th>Details</th><tr><td><a href=https://baz.co/changes/bridgecrewio/checkov/6833?tool=ast&topic=Policy+Filtering>Policy Filtering</a>
    </td><td>Filter unsupported policies from the <code>rule_match</code> data structure in the <code>PrismaEngine</code> class.<details><summary>Modified files (1)</summary><ul><li>checkov/sast/engines/prisma_engine.py</li></ul></details><details><summary>Latest Contributors(2)</summary><table><tr><th>Email</th><th>Commit</th><th>Date</th></tr><tr><td>16597193+omryMen@users...</td><td>feat-sast-add-log-leve...</td><td>September 05, 2024</td></tr>

paz8097@gmail.comfeat-sast-Adding-suppo...August 20, 2024This pull request is reviewed by Baz. Join @matansha and the rest of your team on (Baz).