chore(deps): update anchore/sbom-action action to v0.16.0 (#392)

| datasource  | package             | from     | to      |
| ----------- | ------------------- | -------- | ------- |
| github-tags | anchore/sbom-action | v0.15.11 | v0.16.0 |

Author: stackable-bot

template/.github/workflows/build.yml.j2

@@ -349,7 +349,7 @@ jobs:
       - name: Install cosign
         uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 # v3.5.0
       - name: Install syft
-        uses: anchore/sbom-action/download-syft@7ccf588e3cf3cc2611714c2eeae48550fbc17552 # v0.15.11
+        uses: anchore/sbom-action/download-syft@e8d2a6937ecead383dfe75190d104edd1f9c5751 # v0.16.0
       - name: Build Docker image and Helm chart
         run: |
           # Installing helm on BuildJet only