feat(GaugeChart): Horizontal "timeline"

[devfreddy]

Summary

A horizontal time breakdown chart. We originally called this a "timeline", but its also referenced as a different take on a "GaugeChart".

Kind of similar to the way Chrome has a "timing" chart for a given network request. How much time was spent where and when during the request.

Possible Solution

https://www.dropbox.com/s/yhe6kwy8e29jdp8/Screenshot%202020-01-27%2015.43.07.png?dl=0

Additional Context

The code for this largely exists with a bit of alteration to fit a more generic use-case. The question is - is this useful? What does it show me? What are some additional examples of how this would be utilized (i.e. additional NRQL or data samples)?