Read file directly when on disk in NuGet upload duplicate check

Everyone can contribute. Help move this issue forward while earning points, leveling up and collecting rewards.

• Close this issue

In !128269 (merged), when the package file is on disk, we fetch it using ExtractMetadataFileService which is insufficient because the service is going to create a temp copy of the file. But we don't need to do this when the file is on the disk/file system. We can directly read the file from that location without the unneeded temp copy done in ExtractMetadataFileService.

A new service needs to be introduced to handle this case. ExtractMetadataFileService is suitable for pulling the file stored in object storage.