Bump typescript from 5.9.3 to 6.0.3 in /src/vscode-bicep-ui

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]

src/vscode-bicep-ui/apps/deploy-pane/package.json

@@ -24,7 +24,7 @@
     "@vscode-elements/webview-playground": "^1.8.0",
     "element-internals-polyfill": "^3.0.2",
     "happy-dom": "^20.8.9",
-    "typescript": "^5.7.3",
+    "typescript": "^6.0.3",
     "vite": "^7.3.2",
     "vite-plugin-ejs": "^1.7.0",
     "vitest": "^3.2.4"

src/vscode-bicep-ui/package-lock.json

@@ -34,7 +34,7 @@
     "jest-styled-components": "^7.4.0",
     "prettier": "^3.8.3",
     "turbo": "^2.5.4",
-    "typescript": "^5.8.2",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.35.0"
   },
   "overrides": {