Bump typescript from 5.9.3 to 6.0.3 (#21)

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
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -124,7 +124,7 @@
     "@types/vscode": "^1.90.0",
     "@vscode/test-electron": "^2.5.2",
     "@vscode/vsce": "^3.0.0",
-    "typescript": "^5.0.0",
+    "typescript": "^6.0.3",
     "vscode-extension-tester": "^8.23.0"
   }
 }