Bump the ci group across 1 directory with 3 updates

[dependabot]

Bumps the ci group with 3 updates in the / directory: step-security/harden-runner, docker/github-builder/.github/workflows/build.yml and sigstore/cosign-installer.

Updates step-security/harden-runner from 2.19.0 to 2.19.1

Release notes

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

v2.19.1

What's Changed

• fix: detect ubuntu-slim runners early and bail out by @​devantler in step-security/harden-runner#657

What the fix changes

• Harden-Runner will detect ubuntu-slim runners and exit cleanly with an informational log message, instead of post harden runner step failing on chown: invalid user: 'undefined'.

What the fix does not do

• Jobs running on ubuntu-slim will not be monitored by Harden-Runner. The agent relies on kernel-level features (that require elevated capabilities).
• Per GitHub's docs on single-CPU runners: "The container for ubuntu-slim runners runs in unprivileged mode. This means that some operations requiring elevated privileges such as mounting file systems, using Docker-in-Docker, or accessing low-level kernel features are not supported." Those low-level kernel features are what the agent needs, so monitoring inside the unprivileged container is not feasible today.

For StepSecurity enterprise customers If your security posture requires that workflows are always monitored, you can block the use of ubuntu-slim via workflow run policies see the Runner Label Policy docs. This lets you enforce that jobs only run on monitored runner types.

New Contributors

• @​devantler made their first contribution in step-security/harden-runner#657

Full Changelog: step-security/harden-runner@v2.19.0...v2.19.1

Commits

• a5ad31d Merge pull request #657 from devantler/fix/ubuntu-slim-user-env
• 6e92856 build dist and trim ubuntu-slim message
• 4e0504e Merge branch 'main' into fix/ubuntu-slim-user-env
• 376d25a fix: detect ubuntu-slim runners early and bail out
• See full diff in compare view

Updates docker/github-builder/.github/workflows/build.yml from 1.6.0 to 1.8.0

Release notes

Sourced from docker/github-builder/.github/workflows/build.yml's releases.

v1.8.0

• build/bake: allow runner mappings for platform-specific builds by @​crazy-max in docker/github-builder#188
• build/bake: increase npm fetch retries in workflow installs by @​crazy-max in docker/github-builder#190

Full Changelog: docker/github-builder@v1.7.0...v1.8.0

v1.7.0

• build/bake: use signing config for GHA cache signing by @​crazy-max in docker/github-builder#189
• update actions-toolkit module to 0.89.1 in docker/github-builder#187
• update BuildKit Syft Scanner image to 1.11.0 in docker/github-builder#179

Full Changelog: docker/github-builder@v1.6.0...v1.7.0

Commits

• c2782c5 Merge pull request #188 from crazy-max/runner-select
• 75b71ba build/bake: require GitHub-hosted Linux runners
• 85325fb move metadata template examples to notes section
• 1abb739 document runner mapping behavior
• abc6fb2 build/bake: support runner mappings with legacy aliases
• 6eb08ff build/bake: allow runner mappings for platform-specific builds
• d0529f9 Merge pull request #190 from crazy-max/npm-fetch-retries
• fa170e1 build/bake: increase npm fetch retries in workflow installs
• d4bb88e Merge pull request #189 from crazy-max/cosign-fix-cache-signing
• 97f3a0c build/bake: use signing config for GHA cache signing
• Additional commits viewable in compare view

Updates sigstore/cosign-installer from 4.1.1 to 4.1.2

Release notes

Sourced from sigstore/cosign-installer's releases.

v4.1.2

What's Changed

• Bump cosign to 3.0.6 in sigstore/cosign-installer#232

Commits

• 6f9f177 Bump cosign to 3.0.6 (#232)
• b5e753a Bump actions/github-script from 8.0.0 to 9.0.0 (#230)
• 115e4ce Bump actions/setup-go from 6.3.0 to 6.4.0 (#226)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions

[github-actions]

Overview

Image reference	score-radius:latest	score-radius:latest
- digest	2c35ee4171c5	69a48a828f3d
- tag	latest	latest
- provenance	ab8c259	23ba234
- vulnerabilities
- platform	linux/amd64	linux/amd64
- size	5.4 MB	5.4 MB (+35 B)
- packages	40	40

Policies (0 improved, 0 worsened)

Policy Name	score-radius:latest	score-radius:latest	Change	Standing
Default non-root user	✅	✅		No Change
No AGPL v3 licenses	✅	✅		No Change
No fixable critical or high vulnerabilities	⚠️ 5	⚠️ 5		No Change
No high-profile vulnerabilities	✅	✅		No Change
No outdated base images	✅	✅		No Change
No unapproved base images	✅	✅		No Change
Supply chain attestations	✅	✅		No Change
Valid Docker Hardened Image (DHI) or DHI base image	⚠️ 2	⚠️ 2		No Change

Packages and Vulnerabilities (1 package changes and 0 vulnerability changes)

• ♾️ 1 packages changed
• 39 packages unchanged

Changes for packages of type golang (1 changes)

	Package	Version score-radius:latest	Version score-radius:latest
♾️	github.com/score-spec/score-radius	0.0.0-20260503221526-ab8c259c9220+dirty	0.0.13-0.20260510221303-23ba2344163a+dirty