Log Message:
py-psutil: updated to 6.1.1

6.1.1

**Enhancements**

- 2471_: use Vulture CLI tool to detect dead code.

**Bug fixes**

- 2418_, [Linux]: fix race condition in case /proc/PID/stat does not exist, but
  /proc/PID does, resulting in FileNotFoundError.
- 2470_, [Linux]: `users()`_ may return "localhost" instead of the \ 
actual IP
  address of the user logged in.