docs: add Ryan Hinchey as a triager

[ryhinchey]

The following orgs:
jshttp
pillarjs
express

[jonchurch]

LGTM and good work so far ryan

[ryhinchey]

@wesleytodd sorry to bother you but I would have loved to received an email notification about the TC meeting last night :)

[jonchurch]

ping @wesleytodd @dougwilson Ryan has been very active so far, I'd love to see him added to the triage team when someone has a chance ❤️

[dougwilson]

I haven't added anyone in the past, but I believe I know what should be done. I definately agree that he has been active and that is great!

@wesleytodd side note: I wonder if we should get some method to periodically review activity as well, as looked at the list, I believe there are some there that haven't even done anything thus far -- though that may be a lack of direction, so not saying we should remove anyone, but made me think about the long term review process.

[dougwilson]

Closing this out, as I confirmed that @ryhinchey is a triage team member and we are working to pull membership data directly from the GitHub team.