Add ReleaseRun Security Scanners to Containers/Orchestration Web Tools section

[Matheus-RR]

What this adds

ReleaseRun Security Scanners — browser-based security scanners for IaC and container configurations.

Added to: Containers/Orchestration → Web Tools

What it does:

• Kubernetes YAML Security Linter — 12 checks (runAsRoot, privileged containers, missing resource limits, allowPrivilegeEscalation, hardcoded secrets in env vars, missing seccomp profile). A–F grade.
• Docker Compose Security Checker — Docker socket mounts, network_mode: host, mutable image tags, DB ports on 0.0.0.0
• Terraform Security Scanner — hardcoded AWS credentials, open SSH/DB ports, public S3 buckets, unencrypted RDS/EBS
• GitHub Actions Security Checker — supply chain attack vectors, missing permissions blocks, hardcoded secrets

Paste a config file → get an A–F security grade with specific line-by-line findings. Browser-based, no CLI install, no account needed.

Why it fits here:

Practical browser tool that helps developers catch container and orchestration security issues before deployment — in the same spirit as other tools in this section.