build(deps): bump aquasecurity/trivy-action from 0.2.1 to 0.2.2

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](https://github.com/aquasecurity/trivy-action/compare/0.2.1...0.2.2)

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

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

.github/workflows/docker.yaml

@@ -94,7 +94,7 @@ jobs:
             org.opencontainers.image.documentation=https://dexidp.io/docs/
 
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@0.2.1
+        uses: aquasecurity/trivy-action@0.2.2
         with:
           image-ref: "ghcr.io/dexidp/dex:${{ steps.tags.outputs.version }}"
           format: "template"