Use commit name from trigger

.github/workflows/validate_esphome.yml

@@ -205,8 +205,9 @@ jobs:
         run: |
           git config --global user.name 'GitHub Actions'
           git config --global user.email 'actions@github.com'
+          commit_message="${{ github.event.pull_request.title || 'Actions' }}"
           git add prebuilt/*.bin
-          git commit -m "Automatically update ESPHome firmware for NSPanel"
+          git commit -m "Pre-built firmware for NSPanel - $commit_message"
           git push
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}