Allow disabling of JSDoc completion in VSCode takeover mode

[uturnr]

Before takeover mode, I used the following setting in my VSCode settings.json to disable generation of params in JSDoc:

"typescript.suggest.completeJSDocs": false,

Now, that setting is flagged as Unknown Configuration Setting. I assume any settings need to be manually reimplemented in the Volar extension(s), so I'm proposing a similar setting should be added.

Example of behaviour

1. First function gets @param doc, which is undesired for me when working in typescript.
2. Second function has no arguments so generates an empty comment. I prefer this behaviour always, even if there are arguments.

Screen.Recording.2023-05-14.at.3.46.43.PM.mov