HDDS-14920. Check actions with zizmor

[adoroszlai]

What changes were proposed in this pull request?

• Check GitHub workflows with zizmor.
• Fix violations:
  • limit workflow permissions

https://issues.apache.org/jira/browse/HDDS-14920

How was this patch tested?

tests: https://github.com/adoroszlai/ozone-docker-runner/actions/runs/24522430472
zizmor: https://github.com/adoroszlai/ozone-docker-runner/actions/runs/24522430546/job/71683567077#step:3:105

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[adoroszlai]

Thanks @errose28 for the review.