[Feature] Support generating VAPs from policies that define exclude block

[MariamFahmy98]

Problem Statement

Currently, ValidatingAdmissionPolicies are generated from Kyverno policies that define only the match block. Even though there would be some limitations when it comes to generating VAPs given policies that define exclude block due to different schemas, it would be better to support generating them for the simple use cases.

Solution Description

The exclude block in Kyverno policies corresponds to the excludeResourceRules in VAPs.

Alternatives

No response

Additional Context

No response

Slack discussion

No response

Research

• I have read and followed the documentation AND the troubleshooting guide.
• I have searched other issues in this repository and mine is not recorded.