chore(deps): bump aquasecurity/trivy-action from 0.18.0 to 0.21.0

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.18.0 to 0.21.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](aquasecurity/trivy-action@062f259...fd25fed)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/trivy.yml

@@ -34,7 +34,7 @@ jobs:
           docker build -f Dockerfile -t liquibase/liquibase:${{ github.sha }} .
 
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@062f2592684a31eb3aa050cc61e7ca1451cecd3d
+        uses: aquasecurity/trivy-action@fd25fed6972e341ff0007ddb61f77e88103953c2
         with:
           image-ref: 'liquibase/liquibase:${{ github.sha }}'
           format: 'sarif'
@@ -45,7 +45,7 @@ jobs:
           docker build -f Dockerfile.alpine -t liquibase/liquibase-alpine:${{ github.sha }} .
 
       - name: Run Trivy vulnerability scanner (alpine)
-        uses: aquasecurity/trivy-action@062f2592684a31eb3aa050cc61e7ca1451cecd3d
+        uses: aquasecurity/trivy-action@fd25fed6972e341ff0007ddb61f77e88103953c2
         with:
           image-ref: 'liquibase/liquibase-alpine:${{ github.sha }}'
           format: 'sarif'