CLEANSTART-2026-HZ27786 Security fixes in rekor-backfill-index 1.2.2-r0

Package rekor-backfill-index version 1.2.2-r0 fixes 7 vulnerabilities: CVE-2026-56864, CVE-2026-56865, CVE-2024-6104, ghsa-pmwq-pjrm-6p5r, CVE-2026-2303...