chore(deps): update anchore/sbom-action action to v0.17.8 (grafana#15056

)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/syft-sbom-ci.yml

@@ -14,7 +14,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Anchore SBOM Action
-      uses: anchore/sbom-action@v0.17.7
+      uses: anchore/sbom-action@v0.17.8
       with:
          artifact-name: ${{ github.event.repository.name }}-spdx.json