Merge pull request #4974 from karmada-io/dependabot/github_actions/aquasecurity/trivy-action-0.21.0

Bump aquasecurity/trivy-action from 0.20.0 to 0.21.0

Author: karmada-bot

.github/workflows/ci-image-scanning.yaml

@@ -34,15 +34,15 @@ jobs:
           export REGISTRY="docker.io/karmada"
           make image-${{ matrix.target }}
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@0.20.0
+        uses: aquasecurity/trivy-action@0.21.0
         with:
           image-ref: 'docker.io/karmada/${{ matrix.target }}:latest'
           format: 'sarif'
           ignore-unfixed: true
           vuln-type: 'os,library'
           output: 'trivy-results.sarif'
       - name: display scan results
-        uses: aquasecurity/trivy-action@0.20.0
+        uses: aquasecurity/trivy-action@0.21.0
         with:
           image-ref: 'docker.io/karmada/${{ matrix.target }}:latest'
           format: 'table'