message: [working-group] Add self to attendees
diff: ## Attendees
  | Name | Organization | Location |
  -| -------------------- | ----------------- | ----------------- |
  +| -------------------- | ----------------- | --------------------- |
  | Rikki Schulte | GraphiQL, GraphQL | Cleveland, OH, US |
  | Akshat Jain | IIT Patna | Rajasthan, India |
  +| Cristina Shaver | Airbnb | San Francisco, CA, US |
  | _ADD YOUR NAME HERE_ | _COMPANY / ORG_ | _WHERE YOU ARE_ |
  ## Agenda
  