Bump aquasecurity/trivy-action from 0.16.1 to 0.21.0

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.16.1 to 0.21.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](aquasecurity/trivy-action@0.16.1...0.21.0)

---
updated-dependencies:
- dependency-name: aquasecurity/trivy-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -67,7 +67,7 @@ jobs:
         run: |
           docker run -v /var/run/docker.sock:/var/run/docker.sock --rm goodwithtech/dockle:latest -ak KEY_SHA512 --exit-code 1 --exit-level fatal ${IMAGE_NAME}
       - name: run trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@0.16.1
+        uses: aquasecurity/trivy-action@0.21.0
         with:
           image-ref: ${{ env.IMAGE_NAME }}
           format: 'sarif'