[FIX] web: restore handle and remove button width on list

Rev. odoo/odoo@9fbb4fb wrongly removed the fixed width on handle and
button width on list views.

This commit restores it.

closes odoo/odoo#32467

Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>

addons/web/static/src/scss/list_view.scss

@@ -76,7 +76,7 @@
         }
     }
 
-    .o_list_record_selector {
+    .o_list_record_selector, .o_list_record_remove, .o_handle_cell {
         width: 1px;  // to prevent the column to expand
     }