Bump anchore/sbom-action from 0.15.8 to 0.15.9 (#499)

Bumps [anchore/sbom-action](https://github.com/anchore/sbom-action) from 0.15.8 to 0.15.9.
- [Release notes](https://github.com/anchore/sbom-action/releases)
- [Commits](anchore/sbom-action@v0.15.8...v0.15.9)

---
updated-dependencies:
- dependency-name: anchore/sbom-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/base-release.yaml

@@ -35,7 +35,7 @@ jobs:
 
       - uses: sigstore/cosign-installer@v3
 
-      - uses: anchore/sbom-action/[email protected].8
+      - uses: anchore/sbom-action/[email protected].9
 
       - uses: docker/setup-qemu-action@v3
         with:
@@ -105,7 +105,7 @@ jobs:
 
       - uses: sigstore/cosign-installer@v3
 
-      - uses: anchore/sbom-action/[email protected].8
+      - uses: anchore/sbom-action/[email protected].9
 
       - uses: docker/setup-qemu-action@v3
         with: