lib-rebase: style: use write_script, <<-\EOF
lib-rebase: style: use write_script, <<-\EOF

Signed-off-by: Andrew Pimlott <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@pimlott.net>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git