packaging: setup: modify AIA port when upgrade from legacy

in case of moving configuration from jboss as web server and apache as
web server we need to modify AIA extension URL.

this will not effect past certificate, only new certificate.

the engine rename script may be used to refresh the engine certificate.

Change-Id: I6d955b34497e3256528180938dc67575d7812646
Signed-off-by: Alon Bar-Lev <alonbl@redhat.com>