UI: remove dummy tool drawing functions

Caused extra empty space to be created with no contents.

release/scripts/startup/bl_ui/space_toolsystem_toolbar.py

@@ -326,15 +326,12 @@ class _defs_view3d_select:
 
     @ToolDef.from_fn
     def select():
-        def draw_settings(_context, _layout, _tool):
-            pass
         return dict(
             idname="builtin.select",
             label="Tweak",
             icon="ops.generic.select",
             widget=None,
             keymap="3D View Tool: Tweak",
-            draw_settings=draw_settings,
         )
 
     @ToolDef.from_fn
@@ -1211,15 +1208,12 @@ class _defs_image_uv_select:
 
     @ToolDef.from_fn
     def select():
-        def draw_settings(_context, _layout, _tool):
-            pass
         return dict(
             idname="builtin.select",
             label="Tweak",
             icon="ops.generic.select",
             widget=None,
             keymap=(),
-            draw_settings=draw_settings,
         )
 
     @ToolDef.from_fn
@@ -1597,15 +1591,12 @@ class _defs_node_select:
 
     @ToolDef.from_fn
     def select():
-        def draw_settings(_context, _layout, _tool):
-            pass
         return dict(
             idname="builtin.select",
             label="Tweak",
             icon="ops.generic.select",
             widget=None,
             keymap="Node Tool: Tweak",
-            draw_settings=draw_settings,
         )
 
     @ToolDef.from_fn
@@ -1615,7 +1606,6 @@ class _defs_node_select:
             row = layout.row()
             row.use_property_split = False
             row.prop(props, "mode", text="", expand=True, icon_only=True)
-            pass
         return dict(
             idname="builtin.select_box",
             label="Select Box",