[gnome-builder] libide/gui: drop old shortcuts window

[Christian Hergert <chergert src gnome org>]

commit 619c79f57836b76a59425c57faac240a4d5c9a05
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 28 16:14:28 2022 -0700

    libide/gui: drop old shortcuts window
    
    This just slows down window display and also isn't even close to what we
    have for keybindings now. We really need to start auto-generating these
    using the IdeShortcutsBundle or a combination of the bundle and menus
    to cross-reference titles/descriptions/accels.

 src/libide/gui/gtk/help-overlay.ui      | 687 --------------------------------
 src/libide/gui/libide-gui.gresource.xml |   3 -
 2 files changed, 690 deletions(-)
---
diff --git a/src/libide/gui/libide-gui.gresource.xml b/src/libide/gui/libide-gui.gresource.xml
index faa3a83bf..41e6944d7 100644
--- a/src/libide/gui/libide-gui.gresource.xml
+++ b/src/libide/gui/libide-gui.gresource.xml
@@ -1,8 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
-  <gresource prefix="/org/gnome/builder">
-    <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
-  </gresource>
   <gresource prefix="/org/gnome/libide-gui">
     <file preprocess="xml-stripblanks">gtk/menus.ui</file>
     <file>gtk/keybindings.gsl</file>