Migration scripts with "migrate" action needs to be run under
environment that from-release PostgreSQL using default port
and to-release running with a different port in USM upgrade.
This commit is to add the 4th parameter to indicate the port
to postgres connection.
Test Plan:
PASS: Run legacy data-migration
PASS: Run new data-migration
Story: 2010676
Task: 48886
Change-Id: Ib7b5818b9355c1196fb8b6fc3d916ede7f7907fa
Signed-off-by: Luis Eduardo Bonatti <LuizEduardo.Bonatti@windriver.com>