[vala/nielsdg/accessible-annotations] gtk4: Specify sentinel for GtkAcessible methods

[Niels De Graef <nielsdg src gnome org>]

commit df22fab42d48e6298c0ea0e446bef48085942135
Author: Niels De Graef <nielsdg redhat com>
Date:   Thu Feb 3 11:23:33 2022 +0100

    gtk4: Specify sentinel for GtkAcessible methods

 vapi/metadata/Gtk-4.0.metadata | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/vapi/metadata/Gtk-4.0.metadata b/vapi/metadata/Gtk-4.0.metadata
index 8e63dee5f..1d81ecfc9 100644
--- a/vapi/metadata/Gtk-4.0.metadata
+++ b/vapi/metadata/Gtk-4.0.metadata
@@ -80,7 +80,9 @@ ShortcutTrigger
 // G-I cannot handle variadic functions
 *.*_valist skip=false
 Accessible
-  .* skip=false
+  .update_property skip=false sentinel="-1"
+  .update_relation skip=false sentinel="-1"
+  .update_state skip=false sentinel="-1"
 BuilderCScope
   .* skip=false
 CellArea