Move devops_report to devops_reports in code

Dan Jensenrequested to merge
293722-rename-devops-report-as-devops-reports-in-code into master

What does this MR do and why?

Due to recurring confusion, DevOps Report (singular) has been re-named as DevOps Reports (plural). This updates code paths to match that change.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

Related to #293722 (closed)

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