Create config entry for authors to exclude from PR/Issue indexing

[GregSutcliffe]

As per ansible-community/stats-collections#19 there are bots we should exclude. Having that config here at the top-level of the data collection pipeline is probably the right place for it, so other apps and dashboard can get it from a single source, and where the community can provide updates.

Current list to exclude:

• patchback
• modular-magician
• ansibullbot

[gundalow]

Is this only for collection repos, or all repos we are indexing for community health?

[GregSutcliffe]

Good question. I think my goal is:

• Create lists of things that we wish to differentiate (such as bots vs people, collections vs other repos, etc)
• Have that in one place so that everyone knows where to update it
• Each stats thing we build consumes that hand-crafted config in it's own way

As an example, the internal reports I'm doing would use this to filter collections, but a report on other repos wouldn't have to. We also have the option to refine this config over time, so long as we know which apps make use of which config (i.e. the "config backlinks").

In other words, "it depends" :)