[Feature] Why does Dubbo have a strong dependency on JDK versions?

### Pre-check

- [x] I am sure that all the content I provide is in English.

### Search before asking

- [x] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar feature requirement.

### Apache Dubbo Component

Java SDK (apache/dubbo)

### Descriptions

dubbo为什么会对jdk版本强依赖啊，dubbo 3.3.6支持jdk25版本么，如果不支持强吻不支持的原因在哪

### Related issues

_No response_

### Are you willing to submit a pull request to fix on your own?

- [ ] Yes I am willing to submit a pull request on my own!

### Code of Conduct

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

Start with the Java SDK component and verify whether Dubbo 3.3.6 supports JDK 25. The issue does not name files, tests, or an implementation entry point, so first identify where JDK compatibility requirements are defined and document the reason for any restriction. Done means a clear, evidence-based compatibility answer or an agreed scope for changing it.

Written by the indexing model from the issue text.