UI: remove search from toolbar popup

Reduce toolbar clutter, keep it only for tool access.

This is available in the menu, users who need to access this can use
the direct shortcut.

release/scripts/startup/bl_operators/wm.py

@@ -2427,10 +2427,6 @@ class WM_OT_toolbar(Operator):
 
         def draw_menu(popover, context):
             layout = popover.layout
-
-            layout.operator_context = 'INVOKE_REGION_WIN'
-            layout.operator("wm.search_menu", text="Search Commands...", icon='VIEWZOOM')
-
             cls.draw_cls(layout, context, detect_layout=False, scale_y=1.0)
 
         wm.popover(draw_menu, ui_units_x=8, keymap=keymap)