[gnome-documents/wip/carlosg/tracker3] flatpak: Update flatpak reference

[Carlos Garnacho <carlosg src gnome org>]

commit 3f4ee7cf60ac3c499acf0bbfd063d22bcc2ca144
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jan 26 16:48:29 2021 +0100

    flatpak: Update flatpak reference
    
    Drop gspell, and update to meson build in evince. Just needed
    for CI to pass, and build flatpaks.

 flatpak/org.gnome.Documents.json | 21 +++++----------------
 1 file changed, 5 insertions(+), 16 deletions(-)
---
diff --git a/flatpak/org.gnome.Documents.json b/flatpak/org.gnome.Documents.json
index 325d1e73..4d19f1ed 100644
--- a/flatpak/org.gnome.Documents.json
+++ b/flatpak/org.gnome.Documents.json
@@ -130,25 +130,14 @@
                 }
             ]
         },
-        {
-            "name": "gspell",
-            "cleanup": [
-                "/bin"
-            ],
-            "sources": [
-                {
-                    "type": "git",
-                    "url": "https://gitlab.gnome.org/GNOME/gspell.git";
-                }
-            ]
-        },
         {
             "name": "evince",
+            "buildsystem": "meson",
             "cleanup": [ "/share/GConf", "/share/help" ],
-            "config-opts": [ "--disable-nautilus", "--disable-viewer",
-                             "--disable-previewer", "--disable-dbus",
-                             "--disable-browser-plugin", "--enable-introspection",
-                             "--disable-comics" ],
+            "config-opts": [ "-Dnautilus=false", "-Dviewer=false",
+                             "-Dpreviewer=false", "-Ddbus=false",
+                             "-Dbrowser-plugin=false", "-Dintrospection=false",
+                             "-Dcomics=disabled" ],
             "sources": [
                 {
                     "type": "git",