[gnome-builder] plugins/editorui: add tweak for max number of completion rows

[Christian Hergert <chergert src gnome org>]

commit df1148b193209cc7b5800e22231accaefd471ad3
Author: Christian Hergert <chergert redhat com>
Date:   Thu Aug 18 18:01:06 2022 -0700

    plugins/editorui: add tweak for max number of completion rows

 src/plugins/editorui/tweaks.ui | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/src/plugins/editorui/tweaks.ui b/src/plugins/editorui/tweaks.ui
index 97689f90a..ce4562a86 100644
--- a/src/plugins/editorui/tweaks.ui
+++ b/src/plugins/editorui/tweaks.ui
@@ -278,6 +278,18 @@
                         </child>
                       </object>
                     </child>
+                    <child>
+                      <object class="IdeTweaksGroup">
+                        <child>
+                          <object class="IdeTweaksSpin" id="max_completion_rows">
+                            <property name="title" translatable="yes">Maximum Completion Proposals</property>
+                            <property name="subtitle" translatable="yes">The maximum number of completion 
rows that will be displayed at once</property>
+                            <property name="settings">settings_org_gnome_builder_editor</property>
+                            <property name="key">completion-n-rows</property>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
                     <child>
                       <object class="IdeTweaksGroup" id="editor_snippets_general_group">
                         <property name="title" translatable="yes">Snippets</property>