tests: Update the virtiofsd-rs cmdline
Commit bumps the rust
version of virtiofsd named `virtiofsd-rs`, which causes a warning
```
warning: use of deprecated parameter '--socket':
Please use the '--socket-path' option instead.
```
This commit updates the cmdline parameter accordingly.
@@ -141,7 +141,7 @@ mod tests {
// Start the daemon
let child = Command::new(virtiofsd_path.as_str())
.args(&["--shared-dir", shared_dir])
- .args(&["--socket", virtiofsd_socket_path.as_str()])
+ .args(&["--socket-path", virtiofsd_socket_path.as_str()])
.args(&["--cache", cache])
.spawn()
.unwrap();
