update prior agenda items

= add time expectations
= remove references to cross-realm GraphQL (sadly), see graphql/graphql-js#2801 (comment)

Author: yaacovCR

agendas/2022/2022-06-29.md

@@ -59,12 +59,12 @@ Example agenda item:
 1. Review agenda (2m, Ivan)
 1. Review previous meeting's action items (5m, Ivan)
     - [All action items](https://github.com/graphql/graphql-js-wg/issues)
-1. Discuss use of `instanceof`
+1. Discuss use of `instanceof` (15m, Yaacov)
     - Considerations:
         - runtime check for single version of library
-        - providing cross-esm/cjs compatibility, cross-realm support
+        - providing cross-esm/cjs compatibility
         - providing better support for community schema-generators
     - Links: https://github.com/graphql/graphql-js-wg/issues/63 - https://github.com/graphql/graphql-js/pull/3616 - https://github.com/graphql/graphql-js/pull/3617 - https://github.com/graphql/graphql-js/issues/3603
-1. Named visitorFn arguments
+1. Named visitorFn arguments (10m, Yaacov)
    - Migration path? See: https://github.com/graphql/graphql-js/pull/3619#issuecomment-1148922393
 3. ADD YOUR ACTION ITEMS ABOVE_