[gnome-mud] ci: Add desktop-file-utils for update-desktop-database

[Mart Raudsepp <mraudsepp src gnome org>]

commit 32c6072bd2b57abfd0e28ff933749b9b5194dd95
Author: Mart Raudsepp <leio gentoo org>
Date:   Fri Jan 4 22:59:17 2019 +0200

    ci: Add desktop-file-utils for update-desktop-database

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 945b4c8..4b2bf3d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
   - build
 
 before_script:
-  - dnf install -y gcc glib2-devel gstreamer1-devel
+  - dnf install -y desktop-file-utils gcc glib2-devel gstreamer1-devel
                    meson vte291-devel which
 
 build_gnome_mud: