Explicitly include python 3.11 versions of ec2imgutils and Azure SDK to avoid build issues.
Use keytable 'us' instead of 'us.map.gz'.
Switch from obsolete package nfsidmap to libnfsidmap1 in SLE 15 SP6.
Use systemd-sysvcompat in SLE 15 SP6 instead of systemd-sysvinit (package rename).