[gnome-builder] libide/gui: add group to primary tweaks.ui

[Christian Hergert <chergert src gnome org>]

commit c4813b5da9fc7049425630e1f5fcfe83c9d74c80
Author: Christian Hergert <chergert redhat com>
Date:   Fri Aug 12 13:07:48 2022 -0700

    libide/gui: add group to primary tweaks.ui
    
    We can move this once we get positioning/sort-key support.

 src/libide/gui/tweaks.ui | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/libide/gui/tweaks.ui b/src/libide/gui/tweaks.ui
index 222f70c16..c609f3833 100644
--- a/src/libide/gui/tweaks.ui
+++ b/src/libide/gui/tweaks.ui
@@ -19,6 +19,11 @@
                 <property name="application-only">true</property>
               </object>
             </child>
+            <child>
+              <object class="IdeTweaksGroup" id="appearance_page_style_group">
+                <property name="title" translatable="yes">Style</property>
+              </object>
+            </child>
           </object>
         </child>
         <child>