Refactor 53 workflows to use shared reporting-otlp import bundle

[Copilot]

53 workflows were still importing shared/reporting.md and shared/otlp.md separately despite an existing combined bundle. This change standardizes those workflows on shared/reporting-otlp.md to remove duplicate import declarations and align telemetry/reporting defaults.

• Workflow frontmatter consolidation

  • Replaced dual imports with the combined bundle across 53 workflow markdown files.
  • Kept all other imports and workflow content unchanged.

• Generated workflow updates

  • Recompiled affected workflows so .lock.yml artifacts reflect the new import structure.

• Resulting pattern

  imports:
    - shared/reporting-otlp.md