chore(deps): update step-security/harden-runner action to v2.9.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
step-security/harden-runner	action	minor	v2.8.1 -> v2.9.0

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Release Notes

step-security/harden-runner (step-security/harden-runner)

v2.9.0

Compare Source

What's Changed

Release v2.9.0 by @​h0x0er and @​varunsh-coder in https://github.com/step-security/harden-runner/pull/435
This release includes:

• Enterprise Tier - Telemetry Upload Enhancement:
  For the enterprise tier, this change helps overcome size constraints, allowing for more reliable telemetry uploads from the Harden-Runner agent to the StepSecurity backend API. No configuration change is needed to enable this.
• Harden-Runner Agent Authentication:
  The Harden-Runner agent now uses a per-job key to authenticate to the StepSecurity backend API to submit telemetry. This change prevents the submission of telemetry data anonymously for a given job, improving the integrity of the data collection process. No configuration change is needed to enable this.
• README Update:
  A Table of Contents has been added to the README file to improve navigation. This makes it easier for users to find the information they need quickly.
• Dependency Update:
  Updated the braces npm package dependency to a non-vulnerable version. The vulnerability in braces did not affect the Harden Runner Action

Full Changelog: step-security/harden-runner@v2...v2.9.0

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Configuration

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
actions/step-security/harden-runner	0d381219ddf674d61a7572ddd19d7941e271515c	🟢 8.8	Details Check Score Reason Binary-Artifacts 🟢 10 no binaries found in the repo Branch-Protection ⚠️ -1 internal error: error during branchesHandler.setup: internal error: githubv4.Query: Resource not accessible by integration CI-Tests 🟢 10 15 out of 15 merged PRs checked by a CI test -- score normalized to 10 CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Code-Review 🟢 10 all changesets reviewed Contributors 🟢 6 project has 2 contributing companies or organizations -- score normalized to 6 Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Dependency-Update-Tool 🟢 10 update tool detected Fuzzing ⚠️ 0 project is not fuzzed License 🟢 10 license file detected Maintained 🟢 10 24 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10 Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 7 dependency not pinned by hash detected -- score normalized to 7 SAST 🟢 10 SAST tool is run on all commits Security-Policy 🟢 10 security policy file detected Signed-Releases ⚠️ -1 no releases found Token-Permissions 🟢 10 GitHub workflow tokens follow principle of least privilege Vulnerabilities 🟢 10 0 existing vulnerabilities detected

Scanned Manifest Files

.github/workflows/dependency-review.yml

• step-security/harden-runner@0d38121
• step-security/harden-runner@17d0e2b