chore(deps): Bump hypercorn from 0.17.3 to 0.18.0

Bumps [hypercorn](https://github.com/pgjones/hypercorn) from 0.17.3 to 0.18.0.
- [Changelog](https://github.com/pgjones/hypercorn/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pgjones/hypercorn/compare/0.17.3...0.18.0)

---
updated-dependencies:
- dependency-name: hypercorn
  dependency-version: 0.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -31,7 +31,7 @@ hysteria2-api==0.1.3
 fastapi==0.121.0
 Jinja2==3.1.6
 python-multipart==0.0.20
-hypercorn==0.17.3
+hypercorn==0.18.0
 pydantic==2.12.4
 pydantic-settings==2.11.0
 annotated-types==0.7.0