test: try fixing container action

Author: ahwayakchih

.github/workflows/puppeteer-container.yml

@@ -73,7 +73,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     needs: prepare
-    container: ${{ env.REGISTRY }}/${{ needs.prepare.outputs.name }}:${{ needs.prepare.outputs.version }}
+    container: ${{ REGISTRY }}/${{ needs.prepare.outputs.name }}:${{ needs.prepare.outputs.version }}
     steps:
       - name: Self test
         run: |