Update nightly.yml

Author: Milkeyyy

.github/workflows/nightly.yml

@@ -57,8 +57,8 @@ jobs:
       shell: pwsh
       run: |
         $Source_Path="$env:RUNNER_TEMP\source\$env:Project_Name-$env:GITHUB_REF_NAME"
-        Copy-Item -Path "$Source_Path\_Pack\$env:Project_Name\Resources" -Destination "$env:RUNNER_TEMP\build"
-        Copy-Item -Path "$Source_Path\Source\runtimes" -Destination "$env:RUNNER_TEMP\build"
+        Copy-Item -Recurse -Path "$Source_Path\_Pack\$env:Project_Name\Resources" -Destination "$env:RUNNER_TEMP\build"
+        Copy-Item -Recurse -Path "$Source_Path\Source\runtimes" -Destination "$env:RUNNER_TEMP\build"
 
     - name: Upload Artifact
       uses: actions/upload-artifact@v4