[evince/wip/gpoo/update-ci: 2/3] flatpak: Build introspection and API documentation

[Germán Poo-Caamaño <gpoo src gnome org>]

commit d7bd22520d70421e478ea94237c58322f6c2b520
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Tue Mar 1 20:56:46 2022 -0300

    flatpak: Build introspection and API documentation
    
    * We can enable it as gi-docgen reduces the build time in
      comparison with gtk-doc
    * Set `main` as the branch as flatpak-builder may needed it
      when it looks for master and does not find it.

 build-aux/flatpak/org.gnome.Evince.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Evince.json b/build-aux/flatpak/org.gnome.Evince.json
index 4055c2ca6..ee2746428 100644
--- a/build-aux/flatpak/org.gnome.Evince.json
+++ b/build-aux/flatpak/org.gnome.Evince.json
@@ -209,14 +209,15 @@
             "config-opts": [
                 "-Dnautilus=false",
                 "-Dthumbnailer=false",
-                "-Dgtk_doc=false",
-                "-Dintrospection=false",
+                "-Dgtk_doc=true",
+                "-Dintrospection=true",
                 "-Duser_doc=false",
                 "-Ddevelopment=true"
             ],
             "sources": [
                 {
                     "type": "git",
+                    "branch": "main",
                     "url": "https://gitlab.gnome.org/GNOME/evince.git";
                 }
             ]