Permission need some minutes to take effect.

### Version Information

Server Version:
2.15.2

### Environment

OSS

### What is the current behaviour?

I did below actions.
- set permission to test table, that judge the record is valid by valid_end timestamp.
- set now() to valid_end
- query the table as user
- query return a record
- after some time, query return empty record

### What is the expected behaviour?

Query always returns empty record then valid_end is past.

### How to reproduce the issue?

1. create table with valid_end
2. add permission to the table that check whether valid_end is past or not.
3. set now() to valie_end
4. query the table

migration file
[1688078177116_create_table_public_test.zip](https://github.com/hasura/graphql-engine/files/11911209/1688078177116_create_table_public_test.zip)

metadata file
[public_test.yaml.zip](https://github.com/hasura/graphql-engine/files/11911215/public_test.yaml.zip)

### Screenshots or Screencast

https://github.com/hasura/graphql-engine/assets/112617635/3330f11e-b081-429a-baca-8139d4fa87e7