Update docker-build-scan.yml

Author: kalvinparker

.github/workflows/docker-build-scan.yml

@@ -28,7 +28,7 @@ jobs:
           tags: secure-gemini-cli:latest
 
       - name: Scan image with Trivy
-        uses: aquasecurity/trivy-action@v2
+        uses: aquasecurity/trivy-action@0.67.0
         with:
           image-ref: secure-gemini-cli:latest
           format: json