update test publish code github workflow

Author: KoditkarVedant

.github/workflows/test-publish-code.yml

@@ -45,7 +45,7 @@ jobs:
           ls -l PackOutputs/
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: Notion.Net
           path: PackOutputs/*