use never upload artifact

Author: Toryalai1

.github/workflows/test_generate_mads.yml

@@ -20,7 +20,7 @@ jobs:
         python3 csv2mad.py ArcadeDatabase_CSV/ArcadeDatabase.csv
 
     - name: Upload generated MAD files
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: mad-files
         path: mad/