Update path

Author: j28smith

.github/workflows/hugo.yaml

@@ -117,7 +117,7 @@ jobs:
       - name: Sign SBOM
         uses: shiftleftcyber/secure-sbom-action@v1.3.1
         with:
-          sbom_file: shiftleftcyber.github.io.cdx.json
+          sbom_file: ./marketing/shiftleftcyber.github.io.cdx.json
           secure_sbom_action: sign
           api_key: ${{ secrets.SECURE_SBOM_API_KEY }}
           key_id: ${{ secrets.SECURE_SBOM_KEYID }}