chore(deps): bump step-security/harden-runner from 2.16.0 to 2.18.0

[dependabot]

Bumps step-security/harden-runner from 2.16.0 to 2.18.0.

Release notes

Sourced from step-security/harden-runner's releases.

v2.18.0

What's Changed

Global Block List: During supply chain incidents like the recent axios and trivy compromises, StepSecurity will add known malicious domains and IP addresses (IOCs) to a global block list. These will be automatically blocked, even in audit mode, providing immediate protection without requiring any workflow changes.

Deploy on Self-Hosted VM: Added deploy-on-self-hosted-vm input that allows the Harden Runner agent to be installed directly on ephemeral self-hosted Linux runner VMs at workflow runtime. This is intended as an alternative when baking the agent into the VM image is not possible.

Full Changelog: step-security/harden-runner@v2.17.0...v2.18.0

v2.17.0

What's Changed

Policy Store Support

Added use-policy-store and api-key inputs to fetch security policies directly from the StepSecurity Policy Store. Policies can be defined and attached at the workflow, repo, org, or cluster (ARC) level, with the most granular policy taking precedence. This is the preferred method over the existing policy input which requires id-token: write permission. If no policy is found in the store, the action defaults to audit mode.

Full Changelog: step-security/harden-runner@v2.16.1...v2.17.0

v2.16.1

What's Changed

Enterprise tier: Added support for direct IP addresses in the allow list Community tier: Migrated Harden Runner telemetry to a new endpoint

Full Changelog: step-security/harden-runner@v2.16.0...v2.16.1

Commits

• 6c3c2f2 Feature/deploy on self hosted vm (#658)
• f808768 Feature/policy store (#656)
• fe10465 v2.16.1 (#654)
• See full diff in compare view

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.53%. Comparing base (2b09c56) to head (bf6b85e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #481      +/-   ##
==========================================
- Coverage   84.58%   84.53%   -0.05%     
==========================================
  Files          96       96              
  Lines        4339     4339              
==========================================
- Hits         3670     3668       -2     
- Misses        504      505       +1     
- Partials      165      166       +1     

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