Keymap: IC, minor adjustments based on user requests

Some small adjustments based on user requests from the community.

- The shortcut on 4 for Object Mode was much preferred.
  As a compromise the mode pie menu moved to 5.
- The region selection shortcut from the default keymap was not added.
  It's now available on Ctrl Shift Alt LMB.

Ref !112628.

scripts/presets/keyconfig/keymap_data/industry_compatible_data.py

@@ -3760,6 +3760,8 @@ def km_mesh(params):
 
         ("mesh.shortest_path_pick", {"type": 'LEFTMOUSE', "value": 'PRESS', "shift": True, "ctrl": True},
          {"properties": [("use_fill", False)]}),
+        ("mesh.shortest_path_pick", {"type": 'LEFTMOUSE', "value": 'PRESS', "shift": True, "ctrl": True, "alt": True},
+         {"properties": [("use_fill", True)]}),
 
         ("mesh.select_all", {"type": 'A', "value": 'PRESS', "ctrl": True}, {"properties": [("action", 'SELECT')]}),
         ("mesh.select_all", {"type": 'A', "value": 'PRESS', "ctrl": True,
@@ -4152,7 +4154,8 @@ def km_object_non_modal(params):
 
     items.extend([
         ("object.transfer_mode", {"type": 'ACCENT_GRAVE', "value": 'PRESS'}, None),
-        op_menu_pie("VIEW3D_MT_object_mode_pie", {"type": 'FOUR', "value": 'PRESS'}),
+        ("object.mode_set", {"type": 'FOUR', "value": 'PRESS'}, {"properties": [("mode", 'OBJECT')]}),
+        op_menu_pie("VIEW3D_MT_object_mode_pie", {"type": 'FIVE', "value": 'PRESS'}),
     ])
 
     return keymap