[gnome-builder] plugins/platformui: define group in platformui

[Christian Hergert <chergert src gnome org>]

commit b17679a8c034589626f4f7d150030d86bdaedbc0
Author: Christian Hergert <chergert redhat com>
Date:   Fri Aug 12 13:13:24 2022 -0700

    plugins/platformui: define group in platformui
    
    We might as well keep this there for now so it forces us to get the
    sorting right from the start.

 src/libide/gui/tweaks.ui         | 5 -----
 src/plugins/platformui/tweaks.ui | 5 +++--
 2 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/src/libide/gui/tweaks.ui b/src/libide/gui/tweaks.ui
index c609f3833..222f70c16 100644
--- a/src/libide/gui/tweaks.ui
+++ b/src/libide/gui/tweaks.ui
@@ -19,11 +19,6 @@
                 <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>
diff --git a/src/plugins/platformui/tweaks.ui b/src/plugins/platformui/tweaks.ui
index 02482d741..29cd3b040 100644
--- a/src/plugins/platformui/tweaks.ui
+++ b/src/plugins/platformui/tweaks.ui
@@ -5,8 +5,9 @@
       <object class="IdeTweaksSection">
         <child internal-child="appearance_page">
           <object class="IdeTweaksPage">
-            <child internal-child="appearance_page_style_group">
-              <object class="IdeTweaksGroup">
+            <child>
+              <object class="IdeTweaksGroup" id="appearance_page_style_group">
+                <property name="title" translatable="yes">Style</property>
                 <child>
                   <object class="IdeTweaksWidget" id="style_selector">
                     <signal name="create" handler="platformui_create_style_selector" object="IdeTweaks" 
swapped="true"/>