[gnome-font-viewer] Remove compulsory_for_desktop

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f278cd408ed0f5d4f17df89bdd8ec9a0fc684b02
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Nov 23 16:01:14 2020 +0000

    Remove compulsory_for_desktop
    
    https://gitlab.gnome.org/GNOME/gnome-software/-/issues/445

 data/org.gnome.font-viewer.appdata.xml.in | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/data/org.gnome.font-viewer.appdata.xml.in b/data/org.gnome.font-viewer.appdata.xml.in
index 8d494f5..ac3dda2 100644
--- a/data/org.gnome.font-viewer.appdata.xml.in
+++ b/data/org.gnome.font-viewer.appdata.xml.in
@@ -28,7 +28,6 @@
     </screenshot>
   </screenshots>
   <project_group>GNOME</project_group>
-  <compulsory_for_desktop>GNOME</compulsory_for_desktop>
   <kudos>
     <kudo>AppMenu</kudo>
     <kudo>ModernToolkit</kudo>