Recommended update for yast2-installation

This update for yast2-installation fixes the following issues:

- Turn off systemd console output at the second stage of an installation (bsc#1099505).
- Do not print errors if plymouth is not installed (bsc#1101879)
- Do not crash if /etc/os-release is a directory (bsc#1097661)
- Delete unneeded content of /mnt/run after installation/update. (bsc#1071745)

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

Fixed bugs
bnc#1071745
Mount tmpfs on /mnt/run during upgrade and installation or cleanup after installation/upgrade
bnc#1101879
jeos-firstboot.service: Failed at step EXEC spawning /usr/bin/plymouth: No such file or directory
bnc#1097661
internal error during System probing - Search for system files - installation continues
bnc#1099505
Systemd console messages clobbering AutoYaST NCurses output at second stage of installation
Selected Binaries
openSUSE Build Service is sponsored by