Add binding for /Gtk/DialogsUseHeader in appearance dialog

Signed-off-by: Stephen Robinson <stephen@drsudo.net>
2 jobs for !48 with dialogsUseHeader in 2 minutes and 55 seconds
latest detached
Status Job ID Name Coverage
  Build
passed #10939
build

00:01:08

 
  Distcheck
passed #10940
distcheck

00:01:46