Bump typescript from 5.9.3 to 6.0.2 in /generator

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.3 to 6.0.2.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.2)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 6.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

generator/package-lock.json

@@ -33,7 +33,7 @@
     "devDependencies": {
         "html-webpack-plugin": "^5.6.6",
         "ts-loader": "^9.5.4",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.2",
         "webpack": "^5.105.2",
         "webpack-cli": "^6.0.1",
         "webpack-dev-server": "^5.2.3"