chore(deps-dev): bump typescript in /superset-frontend

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.4.5 to 6.0.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.4.5...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]

superset-frontend/package-lock.json

@@ -365,7 +365,7 @@
     "ts-jest": "^29.4.9",
     "tscw-config": "^1.1.2",
     "tsx": "^4.21.0",
-    "typescript": "5.4.5",
+    "typescript": "6.0.3",
     "unzipper": "^0.12.3",
     "vm-browserify": "^1.1.2",
     "wait-on": "^9.0.5",

superset-frontend/package.json

@@ -78,7 +78,7 @@
     "@babel/preset-env": "^7.29.2",
     "@babel/preset-react": "^7.28.5",
     "@babel/preset-typescript": "^7.28.5",
-    "typescript": "^5.0.0",
+    "typescript": "^6.0.3",
     "@emotion/styled": "^11.14.1",
     "@types/lodash": "^4.17.24",
     "@testing-library/dom": "^8.20.1",