[FEATURE] Support session limiter according to engine

### Code of Conduct

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

### Search before asking

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

### Describe the feature

The session limiter is working when user start different engines now, we can support to limit max session in each engine.

### Motivation

_No response_

### Describe the solution

_No response_

### Additional context

_No response_

### Are you willing to submit PR?

- [ ] Yes. I can submit a PR independently to improve.
- [ ] Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
- [ ] No. I cannot submit a PR at this time.

The issue identifies the session limiter as the starting point but names no files, tests, or entry points. First locate the existing session-limiting implementation and determine how engines are represented; the scope and completion criteria still need to be defined for per-engine maximum sessions.

Written by the indexing model from the issue text.