Dataset config updated cause requiring reindexing

### StatGPT Backend version

latest

### Short description

After adding new field to config(that not have Indexing annotation) dataset still require reindexing

### What steps will reproduce the bug?

1.Add new field to dataset config
2. Update via CLI
3. See the reindexing required

### What is the expected behavior?

Reindexing is not required

### What do you see instead?

Reindexing is required

### Additional information

_No response_