GitHub Actions: Do not run Update Data workflow on push (#5)

Author: tangrufus

.github/workflows/update-data.yml

@@ -4,9 +4,6 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '13 3 * * 1' # Weekly on Monday
-  push:
-    branches:
-      - main
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref_name }}