A number of changes in opensuse 15.3 require modifying our
strategy.
No more XInclude. This seems to be unintentional, but it released
and so we will work around it.
Some somewhat incorrect values, as pointed out by new validation.
The 'profile' variable notably induces dracut to be excruciatingly slow,
mitigate chance by putting confluent before apikey, mgr, and profile.
Further, it has been requested to have the scripts use same name on
server for directory moving forward. Implement this request while
allowing existing OS profiles to keep working.
After going through tmp and etc, settle on /etc/confluent/
as the generally relevant directory when possible.
Additionally, move apikey and ifidx logic into apiclient where
possible
Without listing, autoyast fails to honor the disk somehow.
This causes disk to be honored. Additionally, use xfs instead of
btrfs and get rid of /home.
