[pgadmin-org/pgadmin4] ff25af: Add missing import.

[Dave Page]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: ff25afb88e8633bf4c18f8ce3153c929fff4aab2
      
https://github.com/pgadmin-org/pgadmin4/commit/ff25afb88e8633bf4c18f8ce3153c929fff4aab2
  Author: Dave Page <dp...@pgadmin.org>
  Date:   2023-02-28 (Tue, 28 Feb 2023)

  Changed paths:
    M web/pgadmin/setup/data_directory.py

  Log Message:
  -----------
  Add missing import.