chore(deps): update step-security/harden-runner action to v2.9.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
step-security/harden-runner	action	minor	v2.7.0 -> v2.9.1

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Release Notes

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

v2.9.1

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What's Changed

Release v2.9.1 by @​h0x0er and @​varunsh-coder in #​440
This release includes two changes:

1. Updated markdown displayed in the job summary by the Harden-Runner Action.
2. Fixed a bug affecting Enterprise Tier customers where the agent attempted to upload telemetry for jobs with disable-telemetry set to true. No telemetry was uploaded as the endpoint was not in the allowed list.

Full Changelog: step-security/harden-runner@v2...v2.9.1

v2.9.0

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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

v2.8.1

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What's Changed

• Bug fix: Update isGitHubHosted implementation by @​varunsh-coder in https://github.com/step-security/harden-runner/pull/425
  The previous implementation incorrectly identified large GitHub-hosted runners as self-hosted runners. As a result, harden-runner was not executing on these large GitHub-hosted runners.

Full Changelog: step-security/harden-runner@v2...v2.8.1

v2.8.0

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What's Changed

Release v2.8.0 by @​h0x0er and @​varunsh-coder in https://github.com/step-security/harden-runner/pull/416
This release includes:

• File Monitoring Enhancements: Adds the capability to view the name and path of every file written during the build process.
• Process Tracking Enhancements: Adds the capability to view process names and arguments of processes run during the build process.

These enhancements are based on insights from the XZ Utils incident, aimed at improving observability and detections during the build process.

Full Changelog: step-security/harden-runner@v2...v2.8.0

v2.7.1

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What's Changed

Release v2.7.1 by @​varunsh-coder, @​h0x0er, @​ashishkurmi in https://github.com/step-security/harden-runner/pull/397
This release:

• Improves the capability to inspect outbound HTTPS traffic on GitHub-hosted and self-hosted VM runners
• Updates README to add link to case study video on how Harden-Runner detected a supply chain attack on a Google open-source project
• Addresses minor bugs

Full Changelog: step-security/harden-runner@v2.7.0...v2.7.1

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Configuration

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