Added path param to prerelease download

Author: synercoder

.github/workflows/dotnet-core.yml

@@ -58,6 +58,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: nupkg
+          path: ./nupkg
       - name: Push to GitHub Feed
         run: |
           for f in ./nupkg/*.nupkg