[pgadmin-org/pgadmin4] 3a04f6: Fixed feature test for PostgreSQL 15.

[Yogesh Mahajan]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: 3a04f64545ef7ac98fb550f5c0b6d24ca5d856c6
      
https://github.com/pgadmin-org/pgadmin4/commit/3a04f64545ef7ac98fb550f5c0b6d24ca5d856c6
  Author: Yogesh Mahajan <yogesh.maha...@enterprisedb.com>
  Date:   2022-11-04 (Fri, 04 Nov 2022)

  Changed paths:
    M web/regression/feature_tests/pg_utilities_backup_restore_test.py

  Log Message:
  -----------
  Fixed feature test for PostgreSQL 15.