try to get playground to auto deploy

Author: belav

.github/workflows/deploy_playground.yml

@@ -1,6 +1,8 @@
 name: Deploy Playground
 on:
-  workflow_dispatch
+  push:
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+'
 jobs:
   deploy:
     runs-on: ubuntu-latest