chore(deps): bump oas from 25.0.4 to 25.2.1

Bumps [oas](https://github.com/readmeio/oas/tree/HEAD/packages/oas) from 25.0.4 to 25.2.1.
- [Release notes](https://github.com/readmeio/oas/releases)
- [Commits](https://github.com/readmeio/oas/commits/[email protected]/packages/oas)

---
updated-dependencies:
- dependency-name: oas
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>