step-security harden-runner

• CVE-2026-32947 Medium 4.6 Egress Policy Bypass via DNS over HTTPS (DoH) in Harden-Runner (Community Tier) 0.3%
• CVE-2026-32946 Medium 4.6 Egress Policy Bypass via DNS over TCP in Harden-Runner (Community Tier) 0.3%
• CVE-2026-25598 Medium 6.3 Bypassing Logging of Outbound Connections Using sendto, sendmsg, and sendmmsg in Harden-Runner (Community Tier) 0.3%
• CVE-2025-32955 Medium 6.0 Harden-Runner Evasion of 'disable-sudo' policy 0.2%
• CVE-2024-52587 High 8.8 Harden-Runner has command injection weaknesses in `setup.ts` and `arc-runner.ts` 2.8%