Fix #4609: Handle file-type license references in NuGet packages#4701

NullPointer-cell wants to merge 1 commit intoaboutcode-org:developaboutcode-org/scancode-toolkit:developfrom

NullPointer-cell:fix-4609-nuget-license-file-v4NullPointer-cell/scancode-toolkit:fix-4609-nuget-license-file-v4Copy head branch name to clipboard