The tempfile dependency is outdated and show a deprecation message when installing dependencies

```bash
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
```

exec-buffer@3.2.0 -> tempfile@2.0.0 -> uuid@3.4.0

Begin by inspecting exec-buffer's dependency declarations and the tempfile-to-uuid chain shown in the report. Reproduce the npm install warning and confirm the installed versions; done means the deprecation warning is no longer emitted without changing the package's intended behavior.

Written by the indexing model from the issue text.