Bump version to 1.3.7.3
Ticket 49354 - fix regression in total init due to mistake in range fetch
Ticket 49370 - local password policies should use the same defaults as the global policy
Ticket 48989 - Delete slow lib389 test
Ticket 49367 - missing braces in idsktune
Ticket 49364 - incorrect function declaration.
Ticket 49275 - fix tls auth regression
Ticket 49038 - Revise creation of cn=replication,cn=config
Ticket 49368 - Fix typo in log message
Ticket 48059 - Add docstrings to CLU tests
Ticket 47840 - Add docstrings to setup tests
Ticket 49348 - support perlless and wrapperless install