[skip ci]: Bump openapi-typescript from 6.5.4 to 6.7.4

Bumps [openapi-typescript](https://github.com/drwpow/openapi-typescript/tree/HEAD/packages/openapi-typescript) from 6.5.4 to 6.7.4.
- [Release notes](https://github.com/drwpow/openapi-typescript/releases)
- [Changelog](https://github.com/drwpow/openapi-typescript/blob/openapi-typescript@6.7.4/packages/openapi-typescript/CHANGELOG.md)
- [Commits](https://github.com/drwpow/openapi-typescript/commits/openapi-typescript@6.7.4/packages/openapi-typescript)

---
updated-dependencies:
- dependency-name: openapi-typescript
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -129,7 +129,7 @@
     "json-schema-to-typescript": "13.1.1",
     "lint-staged": "14.0.1",
     "next-test-api-route-handler": "3.1.8",
-    "openapi-typescript": "6.5.4",
+    "openapi-typescript": "6.7.4",
     "pino-pretty": "10.2.0",
     "prettier": "3.0.3",
     "setup-polly-jest": "0.11.0",