finally got shields component versions working with github actions

.github/workflows/shields.yml

@@ -1,10 +1,10 @@
 # Simple workflow for deploying static content to GitHub Pages
-name: Deploy static content to Pages
+name: Deploy Component Versions
 
 on:
   # Runs on pushes targeting the default branch
   push:
-    branches: ["devel"]
+    branches: ["main"]
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -37,7 +37,6 @@ jobs:
         uses: actions/setup-python@v3.1.3
       - run: mkdir shields
       - run: python imgen.py shields
-      - run: ls shields/
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1
         with: