Bump aquasecurity/trivy-action from 0.32.0 to 0.33.0 (#60)

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.32.0 to 0.33.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](aquasecurity/trivy-action@0.32.0...0.33.0)

---
updated-dependencies:
- dependency-name: aquasecurity/trivy-action
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
           TAG=${{ env.TAG }}
 
     - name: Run Trivy vulnerability scanner
-      uses: aquasecurity/trivy-action@0.32.0
+      uses: aquasecurity/trivy-action@0.33.0
       with:
         image-ref: rancher/hardened-etcd:${{ env.TAG }}-amd64
         ignore-unfixed: true