Update upload-artifact

Author: Core-i99

.github/workflows/Build.yml

@@ -24,7 +24,7 @@ jobs:
         run: python3 Build.py
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: WebUI-build
           path: ./backend