[pgadmin-org/pgadmin4] d3f5e6: Update release note

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: d3f5e6e931660bfa96306904f60cc97638aa4ee1
      
https://github.com/pgadmin-org/pgadmin4/commit/d3f5e6e931660bfa96306904f60cc97638aa4ee1
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2022-12-05 (Mon, 05 Dec 2022)

  Changed paths:
    M docs/en_US/release_notes.rst
    A docs/en_US/release_notes_6_18.rst

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