Update PostgreSQL jdbc driver to 42.5 or higher

Task to track the postgresql jdbc driver after it is available in the rhl8 repository.

It addresses the multiple host configuration port:

RHPAM is connecting through default port "5432" independently the port configured in the url:

jdbc:postgresql://strqlvnmrl0011-1.saifg.rbc.com:60000,strqlvnmrl0011-2.saifg.rbc.com:60000,strqlvnmrl0011-3.saifg.rbc.com:60000/dbaasexecdev?sslmode=require&targetServerType=master"