ci: run test each commit on branch push

Author: josibake

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
   test-each-commit:
     name: 'test each commit'
     runs-on: ubuntu-24.04
-    if: github.event_name == 'pull_request' && github.event.pull_request.commits != 1
+    if: github.event.pull_request.commits != 1
     timeout-minutes: 360  # Use maximum time, see https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#jobsjob_idtimeout-minutes. Assuming a worst case time of 1 hour per commit, this leads to a --max-count=6 below.
     env:
       MAX_COUNT: 6