.github: Bump sigstore/cosign-installer from 3.8.2 to 3.9.1

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 3.8.2 to 3.9.1.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](3454372f43...398d4b0eee)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-version: 3.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot] 2025-06-30 05:52:54 +00:00 committed by GitHub
parent 9a1158a703
commit 39e89107ef
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@ -59,7 +59,7 @@ jobs:
# Sign the Docker image
- name: Install cosign
if: github.event_name == 'push'
uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb #v3.8.2
uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac #v3.9.1
- name: Sign the published Docker image
if: github.event_name == 'push'
env: