[FIX] records: remove double quote_ident

The results of get_fk are quote_idented by default.
Adding more quotes may result in sql syntax errors
when the table names or column names are not standard.

Author: jjmaksoud

src/util/records.py

@@ -514,15 +514,15 @@ def remove_group(cr, xml_id=None, group_id=None):
         if on_delete_action == "r":
             if foreign_table not in standard_tables:
                 cr.execute(
-                    'SELECT COUNT(*) FROM "{}" WHERE "{}" = %s'.format(foreign_table, foreign_column),
+                    'SELECT COUNT(*) FROM {} WHERE {} = %s'.format(foreign_table, foreign_column),
                     (group_id,),
                 )
                 count = cr.fetchone()[0]
                 if count:
                     custom_tables.append((foreign_table, foreign_column, count))
                 continue
 
-            query = 'DELETE FROM "{}" WHERE "{}" = %s'.format(foreign_table, foreign_column)
+            query = 'DELETE FROM {} WHERE {} = %s'.format(foreign_table, foreign_column)
             query = cr.mogrify(query, (group_id,)).decode()
 
             if column_exists(cr, foreign_table, "id"):