[Improvement]: Add some info logs for Mixed Hive Table when create/drop partitions or alter partition location

### Search before asking

- [X] I have searched in the [issues](https://github.com/NetEase/arctic/issues?q=is%3Aissue) and found no similar issues.

### What would you like to be improved?

The absence of Hive partition operation logs makes problem diagnosis difficult.

### How should we improve?

When create/drop partitions or alter partition location for Mixed Hive Table, we should use info logs to record these operations, as they are not frequent.

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Subtasks

_No response_

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)

Start by locating the Mixed Hive Table code that handles creating and dropping partitions and altering partition locations. Review how these operations currently report activity, then verify that info-level logs record each operation without adding noise.

Written by the indexing model from the issue text.