Change max length of notification id 60 to 80

Author: matsumatsu20

src/common/settings.py

@@ -72,7 +72,7 @@
     },
     'notification_id': {
         'type': 'string',
-        'maxLength': 60
+        'maxLength': 80
     }
 }
 

tests/handlers/me/notifications/index/test_me_notifications_index.py

@@ -201,7 +201,7 @@ def test_validation_with_no_query_params(self):
     def test_validation_notification_id_max(self):
         params = {
             'queryStringParameters': {
-                'notification_id': 'A' * 61
+                'notification_id': 'A' * 81
             }
         }