SUSE-RU-2022:1384-1

This update fixes the following issues:

salt:

• Clear network interfaces cache on grains request (bsc#1196050)
• Handle old qemu-img not supporting -U parameter (bsc#1195221)
• Restrict 'state.orchestrate_single' to pass a pillar value if it exists (bsc#1194632)
• Fix sparse disk errors on Python 2 (virt module)