[gnome-shell/gnome-3-36] extensions-app: Add category in .desktop file

[Florian Müllner <fmuellner src gnome org>]

commit aebfab72071e9b7fbfa9478cc8304e677377c266
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Mar 31 22:09:38 2020 +0000

    extensions-app: Add category in .desktop file
    
    Predefined categories aren't a great way for organizing installed
    applications, but they have their use in "stores" like Software
    or flathub.
    
    Not listing any category means we fall through the cracks, so
    pick the (hopefully) least inappropriate one ...
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1160
    
    
    (cherry picked from commit 360f5b16421d026715c9c57cc4af6ea6e2749210)

 subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in 
b/subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in
index 588e68bb9d..a935780b7d 100644
--- a/subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in
+++ b/subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in
@@ -6,5 +6,5 @@ Icon=@app_id@
 Comment=Configure GNOME Shell Extensions
 Exec=@bindir@/@prgname@
 DBusActivatable=true
-Categories=GNOME;GTK;
+Categories=GNOME;GTK;Utility;
 OnlyShowIn=GNOME;