[StepSecurity] Apply security best practices

[stepsecurity-app]

Summary

This pull request has been generated by StepSecurity as part of your enterprise subscription to ensure compliance with recommended security best practices. Please review and merge the pull request to apply these security enhancements.

Security Fixes

Harden Runner

Harden-Runner is an open-source security agent for the GitHub-hosted runner to prevent software supply chain attacks. It prevents exfiltration of credentials, detects tampering of source code during build, and enables running jobs without sudo access.

• GitHub Security Guide
• The Open Source Security Foundation (OpenSSF) Security Guide

Least Privileged GitHub Actions Token Permissions

The GITHUB_TOKEN is an automatically generated secret to make authenticated calls to the GitHub API. GitHub recommends setting minimum token permissions for the GITHUB_TOKEN.

• GitHub Security Guide
• The Open Source Security Foundation (OpenSSF) Security Guide

Pinned Dependencies

Pinning GitHub Actions to specific versions or commit SHAs ensures that your workflows remain consistent and secure.
Unpinned actions can lead to unexpected changes or vulnerabilities caused by upstream updates.

• GitHub Security Guide
• The Open Source Security Foundation (OpenSSF) Security Guide

Feedback

For bug reports, feature requests, and general feedback; please create an issue in step-security/secure-repo or contact us via our website.

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1