Serial monitor extension shows blank pane

Using this version of VScode, the Serial Monitor extension (`ms-vscode.vscode-serial-monitor`) shows a blank pane as seen below. Normally it should look like the [animation shown on the marketplace](https://marketplace.visualstudio.com/items?itemName=ms-vscode.vscode-serial-monitor).


I found these logs by Ctrl+Shift+P then "Developer: Show Logs..." then "Serial Monitor Logging".

```
2024-10-18T15:39:40.465Z [info] [vscode-serial-monitor] Activating extension
2024-10-18T15:39:43.440Z [debug] [vscode-serial-monitor.monitor] VsCodeHostAdapter [webview -> host]: {"service":"monitorHost","type":"initialize","kind":"request","messageId":0}
2024-10-18T15:39:43.450Z [debug] [vscode-serial-monitor.monitor] VsCodeHostAdapter [webview <- host]: {"service":"monitorHost","type":"initialize","kind":"exception","messageId":0,"payload":{"message":"spawn udevadm ENOENT","stack":"Error: spawn udevadm ENOENT\n\tat ChildProcess._handle.onexit (node:internal/child_process:286:19)\n\tat onErrorNT (node:internal/child_process:484:16)\n\tat process.processTicksAndRejections (node:internal/process/task_queues:82:21)","errno":-2,"code":"ENOENT","syscall":"spawn udevadm","path":"udevadm","spawnargs":["info","-e"]}}
2024-10-18T15:39:43.451Z [error] [vscode-serial-monitor.monitor] Failed to initialize serial monitor view {"message":"spawn udevadm ENOENT","stack":"Error: spawn udevadm ENOENT\n\tat ChildProcess._handle.onexit (node:internal/child_process:286:19)\n\tat onErrorNT (node:internal/child_process:484:16)\n\tat process.processTicksAndRejections (node:internal/process/task_queues:82:21)","errno":-2,"code":"ENOENT","syscall":"spawn udevadm","path":"udevadm","spawnargs":["info","-e"]}
```

Reproduce the blank Serial Monitor pane in VS Code, then use Developer: Show Logs... and open the Serial Monitor Logging output. Investigate the reported `spawn udevadm ENOENT` initialization failure in the Flathub package. Done means the extension initializes and displays its normal monitor pane instead of remaining blank.

Escrito por el modelo de indexación a partir del texto del issue.