ci: fix deploy from main branch (#48)

Author: juliangruber

.github/workflows/deploy.yml

@@ -4,6 +4,9 @@ on:
   schedule:
     - cron: '0 4 * * *'
   workflow_dispatch:
+  push:
+    branches:
+      - main
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}