d/control: Add gitlab-rulez dependency

As this tool is now provided as a development package we can depend on it.

Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>

debian/control

@@ -24,6 +24,7 @@ Depends:
  ${pythons3:Depends},
  flatpak,
  git-buildpackage,
+ gitlab-rulez,
  python3-argcomplete,
  python3-debian,
  python3-sh,