possible fix for actions 6

.github/workflows/shields.yml

@@ -35,13 +35,14 @@ jobs:
         uses: actions/configure-pages@v3
       - name: Setup Python
         uses: actions/setup-python@v3.1.3
-      - run: python imgen.py shields
-      - run: ls
+      - run: mkdir shields
+      - run: python imgen.py 0
+      - run: ls shields/
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1
         with:
           # Upload shields JSON
-          path: ./**-shields.json
+          path: shields/*
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v2