Print policy violations only if any rule was violated (AST-66024)

[sarahCx]

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Description

Check if there was no role that was violated in the policy, the policy will not be displayed in the PR decoration and in console summary.

References

https://checkmarx.atlassian.net/browse/AST-66024

Testing

To console summery: the test verifies that when there are no policy violations, the message "policy management violation" will not be printed.
To PR Decoration: the test verifies that when there are no policy violations, the policy will not be send to github.

Checklist

• I have added documentation for new/changed functionality in this PR (if applicable).
• I have updated the CLI help for new/changed functionality in this PR (if applicable).
• All active GitHub checks for tests, formatting, and security are passing
• The correct base branch is being used

[github-actions]

Checkmarx One – Scan Summary & Details – b6e18010-9c5d-4e9a-9d87-a35be54bce4a

Policy Management Violations

Policy Name	Rule(s)	Break Build
[SAST-ML0] Not allowed NEW Sast vulnerabilities		true

Fixed Issues

Severity	Issue	Source File / Package
	CVE-2023-49559	Go-github.com/vektah/gqlparser/v2-v2.4.5