[fix] --auto-reload option is not present in odoo7

docker_dev_start.py

@@ -570,7 +570,7 @@
         if odoo_type in ('odoo11', 'odoo10'):
             # ipdb should not be run if not interactive
             arg.append('--dev=xml,reload,ipdb')
-        if odoo_type in ('odoo8', 'odoo7'):
+        if odoo_type in ('odoo8',):
             arg.append('--auto-reload')
     if odoo_help:
         arg.append('--help')