This update for wicked fixes the following issues:

Wicked was updated to version 0.6.54:

- switch to use systemd notify and prevent event backlog at start
by calling udevadm settle before starting wickedd (bsc#1118206)
- dhcp6: don't discard confirm reply without status (bsc#1127340)
- ethtool: set lro legacy flag and not txvlan (bsc#1123555)
- init memory before use in ioctl
- fsm: fix find pending worker loop segfault (bsc#1106809)

This update was imported from the SUSE:SLE-15:Update update project.