Task 1.2: Grow contacts in key regions

Grow and maintain contacts in key regions who can help us interpret results when we see or hear about potential blocking events.

Key regions defined in #40007 (closed)

• find a way to track contacts and events in a private way and share it with @tpo/anti-censorship team

@gus I'm adding this ticket here as there is not really a place in @tpo/community to do it.