Update access requirements for Local's online platforms

Author: martinbonnin

src/pages/community/foundation/local-initiative.mdx

@@ -35,7 +35,7 @@ Organizers of a Local must agree:
   **[GraphQL Brand Guidelines](https://graphql.org/brand/)**.
 - At least one
   [GraphQL Technical Steering Committee (TSC) member](https://github.com/graphql/graphql-wg/blob/main/GraphQL-TSC.md#tsc-members)
-  must be granted administrator access to the Local’s online platforms
+  or [Ambassador](https://github.com/graphql/community-wg/tree/main/rfcs/ambassador-program) must be granted administrator access to the Local’s online platforms
   - This is to ensure continuity of the community, should any of the original organizers not be available anymore.
 - The Local has 1 or more organizer from the area. (We're pretty flexible on the
   definition of "from the area", just be reasonable.)