Feature Request: add a debug option

[oliversun9]

I'd love to see an debug option, which will look like

jobs:
  buf:
    runs-on: ubuntu-latest
    steps:
      - uses: bufbuild/buf-action@v1
        with:
          token: ${{ secrets.BUF_TOKEN }}
          debug: true

so that each action performed by the action, such as buf breaking, is run with the --debug flag if possible.