ci(security): 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

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

StepSecurity Maintained Actions

Risky GitHub Actions can expose your project to potential security risks. Risky actions have been replaced with StepSecurity maintained actions, that are secure drop-in replacements.

• StepSecurity Maintained Actions

Feedback

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

[stepsecurity-app]

Security Policy Alert: Secret Policy Violation

This workflow run has been blocked by StepSecurity's secrets policy because it accesses secrets and the workflow file differs from the default branch.

To approve this workflow, please add the workflows-approved label to this PR.

Note: The label must be added by someone other than the PR author (stepsecurity-app[bot]) or automation bots to ensure proper security review.

After the label is added, you can re-run the blocked workflow to proceed.

This workflow will be automatically approved once merged into the default branch.

For more information, see StepSecurity's Secret Exfiltration Policy documentation.