- Bump version: 9.13.4 → 9.13.5

- Fixed btrfs search path in earlyboot script

If kiwi generates its own efi image for the boot process
it does not setup the btrfs relative path setup in the
earlyboot script embedded into the generated efi image.
This has a bad impact on the file search because the
btrfs setup done in kiwi puts root below the @ volume
which we then need to specify of the relative lookup
is not activated. Fixes bsc#1082155

- Bump version: 9.13.3 → 9.13.4

- Use LABEL for the swap partition

If multipath and device maps are active the fstab entry should use
the LABEL reference. Systemd calls swapon and it only works properly
with multipath devices when LABEL reference is used or calling directly
on the /dev/dm-* device file.

- Bump version: 9.13.2 → 9.13.3