deps(js): bump typescript from 5.9.3 to 6.0.3 in /sdn-js

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.3 to 6.0.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

sdn-js/package-lock.json

@@ -81,7 +81,7 @@
     "eslint": "^8.55.0",
     "flatbuffers": "^25.9.23",
     "tsup": "^8.0.0",
-    "typescript": "^5.3.0",
+    "typescript": "^6.0.3",
     "vite": "^5.4.18",
     "vitest": "^1.0.0"
   },