Attempt to fix Heroku deploy from GHA

Author: fileformat

.github/workflows/deploy-heroku.yaml

@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: deploy to Heroku
-      run: git push https://heroku:${{ secrets.HEROKU_API_KEY }}@git.heroku.com/${{ secrets.HEROKU_APP_NAME }}.git origin/main:main
+      run: git push --verbose https://heroku:${{ secrets.HEROKU_API_KEY }}@git.heroku.com/${{ secrets.HEROKU_APP_NAME }}.git main:main
 
     - name: update env vars
       run: heroku config:set --app ${{ secrets.HEROKU_APP_NAME }} "COMMIT=${GITHUB_SHA:0:7}" "LASTMOD=$(date -u +%Y-%m-%dT%H:%M:%SZ)"