[totem/wip/hadess/glsink-preparation-2: 1/5] ci: Install gstreamer1-plugins-good-gtk

[Bastien Nocera <hadess src gnome org>]

commit 54cc7149a07c1b2ed3e6351c9b10da347b411232
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jan 28 17:06:54 2022 +0100

    ci: Install gstreamer1-plugins-good-gtk
    
    To get the gtkglsink plugin.

 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8c507fdb5..3ca7f38c5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,6 +25,7 @@ variables:
       gstreamer1-devel
       gstreamer1-plugins-base-devel
       gstreamer1-plugins-good
+      gstreamer1-plugins-good-gtk
       gtk3-devel
       gtk-doc
       itstool