Update dracut to rev 154 via SR 787362
https://build.opensuse.org/request/show/787362
by user dmolkentin + dimstar_suse
- Update to version 049.1+git138.9068a629:
* systemd: install systemd-tty-ask-password-agent systemd-ask-password
* Mark interface setup after dhcp (bsc#1167161)
* Store nameserver received from wicked dhcp lease (bsc#1167161)
- Changed scheme to 049.1+suse.139.g8a7d3d9e to match systemd package
* Scheme pattern> <PARENT_TAG>+suse.<TAG_OFFSET>.g<SHA1>
* No functional change