Add root operation types item to June agenda

Discussion in graphql/graphql-js#3592

Author: benjaminjkraft

agendas/2022/2022-06-02.md

@@ -95,6 +95,7 @@ This is an open meeting in which anyone in the GraphQL community may attend.
 | :----------------- | :-------------- | :----------------- | :-----------------
 | Lee Byron          | @leebyron       | GraphQL Foundation | San Francisco, CA, US
 | Adron Hall         | @adron          | Amazon             | Seattle, WA, US
+| Ben Kraft          | @benjaminjkraft | none               | San Francisco, CA, US
 | Michael Staib      | @michaelstaib   | ChilliCream        | Zurich, CH
 | Martin Bonnin      | @martinbonnin   | Apollo.            | Paris, FR
 
@@ -113,3 +114,4 @@ This is an open meeting in which anyone in the GraphQL community may attend.
    - [All open action items (by last update)](https://github.com/graphql/graphql-wg/issues?q=is%3Aissue+is%3Aopen+label%3A%22Action+item+%3Aclapper%3A%22+sort%3Aupdated-desc)
    - [All open action items (by meeting)](https://github.com/graphql/graphql-wg/projects?query=is%3Aopen+sort%3Aname-asc)
 1. [add `@experimental` directive](https://github.com/graphql/graphql-spec/issues/943) (20m, Martin)
+1. [clarify root operation types](https://github.com/graphql/graphql-js/issues/3592) (5m, Ben)