Ticket 48050 - Add account policy tests to plugins test suite
    
    Description: Verify if user account is inactivated when
    accountInactivityLimit is exceeded. Added test cases for various
    possibilities of stateattrname, altstateattrname and
    alwaysrecordlogin attributes. All review comments incorporated
    
    https://pagure.io/389-ds-base/issue/48050
    
    Reviewed by: wibrown, spichugi (Thanks!)
    
    Signed-off-by: Simon Pichugin <spichugi@redhat.com>