[pgadmin-org/pgadmin4] a74b02: Update release note

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: a74b0232f9dc4e3de7c281b8329b078f3840c549
      
https://github.com/pgadmin-org/pgadmin4/commit/a74b0232f9dc4e3de7c281b8329b078f3840c549
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2024-02-15 (Thu, 15 Feb 2024)

  Changed paths:
    M docs/en_US/release_notes_8_4.rst

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