Editor: Unexpected completion list for unpkg libraries

[raquelsa]

Functional impact

No valid list of library names listed

Minimal repro steps

1.Create a new libman.json file and set the defaultProvider to "unpkg" 2. Trigger completion list for "library " property

Expected result

Valid completion list for library property

Actual result

[jodavis]

We should create a backlog item to improve how we handle the data that comes from unpkg, because this is accurate but useless.

[bhsubra]

Please update integration test - LibmanCompletion_LibraryForUnpkg once we improve completion experience for unPkg