Is there support for openapi 3.2?

### Description

I'd like to use 3.2 specification for streaming data
https://www.openapis.org/blog/2025/09/23/announcing-openapi-v3-2

### Proposal

Support for openapi 3.2

### Extra

- [ ] I’m willing to open a PR (see [CONTRIBUTING.md](https://github.com/openapi-ts/openapi-typescript/blob/main/packages/openapi-typescript/CONTRIBUTING.md))