This update fixes the following issues:

spacecmd:

- Version 5.0.12-0
  * Allow translation to wrap strings as weblate forces it
  * Show Source String change for translations

uyuni-common-libs:

- Version 5.0.6-0
  * Make ISSv1 timezone independent (bsc#1221505)

uyuni-tools:

- Version 0.1.29-0
  * Fixed label of proxy configuration files on SELinux (bsc#1235658)
  * Reverted use of :z flag on Server volumes (bsc#1235861)