[pgadmin-org/pgadmin4] 2a86af: Update version for release 6.19

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: 2a86afc64c9acd85cb1050b6745bd4668b126bba
      
https://github.com/pgadmin-org/pgadmin4/commit/2a86afc64c9acd85cb1050b6745bd4668b126bba
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2023-01-09 (Mon, 09 Jan 2023)

  Changed paths:
    M docs/en_US/release_notes_6_19.rst
    M web/config.py

  Log Message:
  -----------
  Update version for release 6.19