Provide plotly views to ease Bitergia integration in the PMI

In order to replace the PMI metrics with Bitergia ones, we wanted to explore the option of consuming the Plotly JSONs that are being generated now for the projects metrics in the metrics site.

The main problem we’re facing in order to consume those plots is that not all of the charts we display have their counterpart in the metrics site.

@bbaldassari2kd could you additionally generate a pie-style chart representing the distribution of the ‘Individual Contribution Activity’ & ‘Organization Contribution Activity’, here’s an example of how the data should be displayed https://projects.eclipse.org/projects/automotive.uprotocol/who

My understanding is that these charts are being generated by adding the commit data and grouping it by individual or org, but please @cguindon correct me if I’m wrong.

If we’re able to generate this charts with the data we have from Bitergia right now + plotly, it would be a pretty quick and low effort way to use Bitergia in the PMI too.