[FEATURE REQUEST][download-requirements] Optimize Grafana dashboards downloading

[sbbroot]

Is your feature request related to a problem? Please describe. Currently we download all dashboards as is, but we would like to download only when Grafana service is used.

Describe the solution you'd like Add check after parsing the manifest to remove dashboards from the requirements list if there is no Grafana. Add info about which dashboards will be downloaded when the -v/--verbose is used.

Describe alternatives you've considered .

Additional context .

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DoD checklist

• Changelog
  • [x] updated
  • [ ] not needed
• COMPONENTS.md
  • [ ] updated
  • [x] not needed
• Schema
  • [x] updated
  • [ ] not needed
• Backport tasks
  • [ ] created
  • [x] not needed
• Documentation
  • [ ] added
  • [x] updated
  • [ ] not needed
• [ ] Feature has automated tests
• [x] Automated tests passed (QA pipelines)
  • [x] apply
  • [x] upgrade
  • [ ] backup/restore
• [x] Idempotency tested
• [x] All conversations in PR resolved
• [ ] Solution meets requirements and is done according to design doc
• [ ] Usage compliant with license