build(deps): bump sigstore/cosign-installer from 4.1.2 to 4.1.3

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 4.1.2 to 4.1.3.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/6f9f17788090df1f26f669e9d70d6ae9567deba6...756fe2d284c7292c4e9b62c8a28f1e5629c59532)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-version: 4.1.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docker-publish.yml

@@ -422,7 +422,7 @@ jobs:
       # See docs/ops/deploy.md ("Verify the image signature") for the
       # digest-pinned deploy recommendation that pairs with this.
       - name: Install cosign
-        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
+        uses: sigstore/cosign-installer@756fe2d284c7292c4e9b62c8a28f1e5629c59532 # v4.1.3
 
       - name: Sign multi-arch manifest (keyless)
         env: