[pgadmin-org/pgadmin4] dcca55: Update version for release v7.4

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: dcca55a200123fad14c959b8e3790241c4f7a4ed
      
https://github.com/pgadmin-org/pgadmin4/commit/dcca55a200123fad14c959b8e3790241c4f7a4ed
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2023-06-26 (Mon, 26 Jun 2023)

  Changed paths:
    M web/config.py

  Log Message:
  -----------
  Update version for release v7.4