Full Remediation Framework for Operator‑SDK Privilege Escalation Vulnerabilities

[asrar-mared]

This pull request introduces a complete, end‑to‑end remediation framework for all Operator‑SDK Privilege Escalation vulnerabilities across mirrored advisories.

The newly added remediation module (tools/operator-sdk-remediation.sh) provides a unified architectural solution that includes:

• Automated schema validation for all Operator‑SDK advisories
• Normalization of rejected advisories
• Enforcement of consistent affected[], severity[], and metadata fields
• Cross‑advisory synchronization logic
• A repeatable, scalable remediation pipeline aligned with OSV/GHSA standards
• Final verification steps ensuring full compliance and correctness

This framework ensures that all Operator‑SDK privilege escalation advisories are corrected, validated, and fully aligned with security database requirements.

Authored, executed, and validated locally by @asrar-mared.