build(deps): bump aquasecurity/trivy-action from 0.20.0 to 0.21.0 (#3552)

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.20.0 to 0.21.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](https://github.com/aquasecurity/trivy-action/compare/b2933f565dbc598b29947660e66259e3c7bc8561...fd25fed6972e341ff0007ddb61f77e88103953c2

)

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

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