Preserve settings order in profiles menu

[chrmarti]

Testing #119427

Not sure how the menu is sorted (e.g., using numbers for the name will make the entry show at the top):

Ideally the order in the settings would be preserved.

[Tyriar]

This will be a bit more work than we should do this late in the iteration. To do this we'll likely need to inspect the default, user and workspace settings given from this._extHostConfiguration.getConfigProvider()).getConfiguration() and order them that way. We could also with this information indicate which are workspace profiles in the ext host, rather than in the renderer (here).

[Tyriar]

/duplicate #130192