[gnome-todo/alatiera-master-patch-96721] flatpak: avoid building libportal docs

[Jordan Petridis <jpetridis src gnome org>]

commit c45606626087fc0b1fa81dcd1d64ab39d52b9e25
Author: Jordan Petridis <jpetridis gnome org>
Date:   Tue Jan 4 02:34:12 2022 +0000

    flatpak: avoid building libportal docs

 build-aux/flatpak/org.gnome.Todo.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Todo.json b/build-aux/flatpak/org.gnome.Todo.json
index 44b83d66..ff3bd23c 100644
--- a/build-aux/flatpak/org.gnome.Todo.json
+++ b/build-aux/flatpak/org.gnome.Todo.json
@@ -144,7 +144,8 @@
             "name" : "libportal",
             "buildsystem" : "meson",
             "config-opts" : [
-                "-Dbackends=gtk4"
+                "-Dbackends=gtk4",
+                "-Ddocs=false"
             ],
             "sources" : [
                 {