remove notes

Author: emilyrohrbough

content/_changelogs/9.6.0.md

@@ -61,7 +61,3 @@ _Released 4/25/2022_
   [improve performance](https://github.com/electron/electron/pull/33406) on
   macOS Big Sur and later. Addressed
   [#21068](https://github.com/cypress-io/cypress/issues/21068).
-
-** IN REVIEW**
-
-- https://github.com/cypress-io/cypress/pull/20704