Fix regression with workdir symlinks

[deribaucourt]

See my comment in #580 (comment)
While upgrading from vsce 2.3 to 3.1, I had this regression which prevented building my package.
I use the following package.json extract:

  "workspaces": [
    "src/lib"
  ]

And this folder is a symlink.

If a workdir was refering a symlink directory, we would pass it to yazl, which would error out because it's a directory.

glob recommends using follow: true to consider directory symlinks as directories in the collection.

[ije]

i also failed to upgrade to 3.1, and i'm using a local package:

 "dependencies": {
    "typescript-esmsh-plugin": "./typescript-esmsh-plugin"
  }

[deribaucourt]

Hello @ije, by using this PR you should be able to fix your issue.
Once it is merged, you can use the next official releases.

Download https://github.com/deribaucourt/vscode-vsce/tree/main then build and package vsce and install that version in your workspace.

[benibenj]

Thanks for looking into this. I feel we need to be a bit careful with this which is why I would propose to have this behind a cli argument. Maybe --follow-symlinks?

[deribaucourt]

Thanks for your review @benibenj
I added a new configuration option for the commands package, ls and publish.
I did not test publish because I don't want to push right now, but the code is identical to the other commands.