* Optionally output a CSV of changed/new packages.
* Add an additional directory input if containers get separated off during a build process
* Catch optional segment containers and patch up the container id per the id fix in a separate CL.
bunch of different preflights due to CIS issues.
#rb fabian.giesen
#jira UE-172130
[CL 31576665 by dan thompson in ue5-main branch]