[pgadmin-org/pgadmin4] 5a701b: Update release note

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: 5a701b7c61216f78b96bb6bcc902e4415b3bdf68
      
https://github.com/pgadmin-org/pgadmin4/commit/5a701b7c61216f78b96bb6bcc902e4415b3bdf68
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2023-06-22 (Thu, 22 Jun 2023)

  Changed paths:
    M docs/en_US/release_notes_7_4.rst

  Log Message:
  -----------
  Update release note