fix(deps): bump step-security/harden-runner from 2.19.4 to 2.21.1

[dependabot]

Bumps step-security/harden-runner from 2.19.4 to 2.21.1.

Release notes

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

v2.21.1

What's Changed

• Improved performance of the disable-sudo feature.
• Fixed an issue in the Community tier where new endpoints required by the GitHub Actions runner were not being implicitly allowed in block mode.
• Fixed the Harden-Runner post step failing on Linux distributions that do not have a merged /usr filesystem layout (for example Debian 11), where /usr/bin/echo does not exist. This mainly affected self-hosted runners.
• Documentation updates: clarified which features are in the Community (free) vs Enterprise tier.

Full Changelog: step-security/harden-runner@v2.21.0...v2.21.1

v2.21.0

What's Changed

• Support for denied endpoints in block mode. This is included in the enterprise tier. Customers can deny outbound calls, for example, to public package registries.
• Improved Support for AWS CodeBuild GitHub Actions Runners.
• Bug fixes.

Full Changelog: step-security/harden-runner@v2.20.1...v2.21.0

v2.20.1

What's Changed

• AWS CodeBuild-hosted runner support
• Implicitly allow single-labeled (internal) domains in block-mode

Full Changelog: step-security/harden-runner@v2.20.0...v2.20.1

v2.20.0

What's Changed

• Support for block policy for MacOS and Windows GitHub-hosted runners
• Support for Bitrise MacOS GitHub Actions runners
• HTTPS monitoring support for Bun for Linux runners (enterprise tier)

Full Changelog: step-security/harden-runner@v2.19.4...v2.20.0

Commits

• e14015d Merge pull request #690 from step-security/rc-43
• 9001249 docs: update harden-runner version pin to v2.21.0 in getting started example
• a447fba docs: expand enterprise feature list and document custom VM and ubuntu-slim l...
• b0eaf8d docs: clarify community vs enterprise tiers and add maintained actions section
• 063e8e3 Merge pull request #687 from rohan-stepsecurity/rp/fix/bin-echo-fallback
• f46bdc1 chore: bump agent-ebpf to v1.9.1 and agent to v0.16.3
• 42e6daa fix: fall back to /bin/echo for non-usr-merged distros
• 05e3151 Merge pull request #684 from step-security/rc-42
• 0f37afa fix: ignore denied-endpoints on non-enterprise tier
• 93b58ee fix: resolve cache host read-first and never downgrade egress policy
• Additional commits viewable in compare view

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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	e14015d583714f6e62063499dc959a02595150a1	🟢 7.8	Details Check Score Reason Binary-Artifacts 🟢 10 no binaries found in the repo Branch-Protection 🟢 8 branch protection is not maximal on development and all release branches CI-Tests 🟢 10 6 out of 6 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 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 6 dependency not pinned by hash detected -- score normalized to 6 SAST 🟢 9 SAST tool detected but not 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 ⚠️ 0 22 existing vulnerabilities detected
actions/step-security/harden-runner	e14015d583714f6e62063499dc959a02595150a1	🟢 7.8	Details Check Score Reason Binary-Artifacts 🟢 10 no binaries found in the repo Branch-Protection 🟢 8 branch protection is not maximal on development and all release branches CI-Tests 🟢 10 6 out of 6 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 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 6 dependency not pinned by hash detected -- score normalized to 6 SAST 🟢 9 SAST tool detected but not 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 ⚠️ 0 22 existing vulnerabilities detected
actions/step-security/harden-runner	e14015d583714f6e62063499dc959a02595150a1	🟢 7.8	Details Check Score Reason Binary-Artifacts 🟢 10 no binaries found in the repo Branch-Protection 🟢 8 branch protection is not maximal on development and all release branches CI-Tests 🟢 10 6 out of 6 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 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 6 dependency not pinned by hash detected -- score normalized to 6 SAST 🟢 9 SAST tool detected but not 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 ⚠️ 0 22 existing vulnerabilities detected

Scanned Files

• .github/workflows/ossf-scorecard.yml
• .github/workflows/terraform.yml
• .github/workflows/update-docs.yml