[gnome-disk-utility] flatpak: Add libnotify

[Kai Lüke <kailueke src gnome org>]

commit ec8762cc71f9362bb0d4eee115b51d32d8c82b47
Author: Maximiliano Sandoval R <msandova protonmail com>
Date:   Fri Jul 15 00:06:57 2022 +0200

    flatpak: Add libnotify

 flatpak/org.gnome.DiskUtility.json | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
---
diff --git a/flatpak/org.gnome.DiskUtility.json b/flatpak/org.gnome.DiskUtility.json
index 25e71eef..d55ddb05 100644
--- a/flatpak/org.gnome.DiskUtility.json
+++ b/flatpak/org.gnome.DiskUtility.json
@@ -18,6 +18,7 @@
         "--socket=system-bus",
         "--socket=wayland",
         "--socket=fallback-x11",
+        "--talk-name=org.freedesktop.Notifications",
         "--env=G_ENABLE_DIAGNOSTIC=1"
     ],
     "build-options" : {
@@ -342,6 +343,23 @@
                 }
             ]
         },
+        {
+            "name" : "libnotify",
+            "buildsystem" : "meson",
+            "config-opts" : [
+                "-Dtests=false",
+                "-Dintrospection=disabled",
+                "-Dman=false",
+                "-Dgtk_doc=false",
+                "-Ddocbook_docs=disabled"
+            ],
+            "sources" : [
+                {
+                    "type" : "git",
+                    "url" : "https://gitlab.gnome.org/GNOME/libnotify.git";
+                }
+            ]
+        },
         {
             "name" : "gnome-disk-utility",
             "buildsystem" : "meson",