The bootiso.mono stage in osbuild that we used until recently adds the
inst.stage2 option unconditionally [1] whereas the current grub2.iso
stage that we use now doesn't.
[1] 8511add169/stages/org.osbuild.bootiso.mono (L369)
The kernel arguments for the EFIBootTree depend on the type of ISO we're
building, the payload, and the location of the kickstart file if any.
Instead of setting multiple fields on the object, most of which would be
mutually exclusive, set the kernel arguments from the image manifest
generator function which has all the information.
Remove dependence of EFIBootTree pipeline (efiboot-tree) on an Anaconda
pipeline. The Anaconda pipeline was used to get the product and version
strings, so we pass those in instead.
This way, we an use the pipeline without needing an Anaconda pipeline.
The EFI tree shouldn't depend on an installer (or any) pipeline.
This adds the `fedora-image-installer` and
`fedora-image-installer-preview` images.
The image installer type installs anaconda-webui on Fedora >= 38 to use
the new UI. It also writes its setting to
`/usr/share/anaconda/interactive-defaults.ks` as the current
anaconda-webui has not yet been tested in kickstart mode.
To do so manifest.Anaconda was expanded to take a (subset) of options
for a KickstartStage which is will write into interactive-defaults.ks.
And to take a list of additional modules to enable, so we can set up
Anaconda with all default modules.
