feat(data-ingest-governance-breakdown): Added a data governance quickstart

[meyerdw3]

Summary

A New Relic employee (TSM, Dylan Meyer) created an updated data governance quickstart dashboard.

Pre merge checklist

• Did you check you NRQL syntax? - Does it work? - Yes, it's live in production as a standalone dashboard and has been transferred via JSON to many customers manually (hence the desire to make it a quickstart).
• Did you include a Data source and Documentation reference? - Documentation yes, data source no because I don't believe it's applicable in this case.
• Are all documentation links publicly accessible?
• Did you check your descriptive content for voice and tone?
• Did you check your descriptive content for spelling and grammar errors?
• Did you review your content with a subject matter expert? (e.g. a Browser agent quickstart is reviewed with a member of the Browser Agent team)

Dashboards

• Does the PR contain a screenshot for each of your dashboards?
• Do your screenshots show data?
• Has the sanitization script been run on each dashboard?

[CLAassistant]

All committers have signed the CLA.