xhost: update to 1.0.9.

This release delivers upstream two changes we've been shipping in Solaris
for many years - a fix to the command line handling to allow specifying
IPv6 addresses directly ("xhost +2001:DB8::11") and the use of gettext()
to allow localizing output & error messages.  Unfortunately, this release
only includes the changes to use gettext, but does not include any
translations.

Alan Coopersmith (6):
      gitlab CI: add a basic build test
      Build xz tarballs instead of bzip2
      Recognize raw IPv6 numeric address
      Use gettext() to localize messages if available
      Simplify i18n of 'unable to get ... address for ...' error message
      xhost 1.0.9

(wiz)