build(deps-dev): Bump @types/react-syntax-highlighter in /api-editor/gui

Bumps [@types/react-syntax-highlighter](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-syntax-highlighter) from 15.5.7 to 15.5.9.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-syntax-highlighter)

---
updated-dependencies:
- dependency-name: "@types/react-syntax-highlighter"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

api-editor/gui/package.json

@@ -51,7 +51,7 @@
         "@types/react": "^18.2.21",
         "@types/react-dom": "^18.2.7",
         "@types/react-router-dom": "^5.3.3",
-        "@types/react-syntax-highlighter": "^15.5.7",
+        "@types/react-syntax-highlighter": "^15.5.9",
         "@types/react-window": "^1.8.4",
         "@types/uuid": "^9.0.2",
         "@vitejs/plugin-react": "^4.0.0",