build(deps): bump @orpc/openapi from 1.13.4 to 1.13.9

Bumps [@orpc/openapi](https://github.com/middleapi/orpc/tree/HEAD/packages/openapi) from 1.13.4 to 1.13.9.
- [Release notes](https://github.com/middleapi/orpc/releases)
- [Commits](https://github.com/middleapi/orpc/commits/v1.13.9/packages/openapi)

---
updated-dependencies:
- dependency-name: "@orpc/openapi"
  dependency-version: 1.13.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package.json

@@ -68,7 +68,7 @@
     "@fontsource-variable/inter": "5.2.8",
     "@hookform/resolvers": "5.2.2",
     "@orpc/client": "1.13.4",
-    "@orpc/openapi": "1.13.4",
+    "@orpc/openapi": "1.13.9",
     "@orpc/react-query": "1.13.4",
     "@orpc/server": "1.13.4",
     "@orpc/zod": "1.13.4",