Update Dockerfile.prod to fix entrypoint-heroku.sh permissions

Author: fjpacheco

Dockerfile.prod

@@ -8,8 +8,8 @@ RUN apt-get update \
 
 COPY requirements.txt ./
 
-RUN chmod +x /entrypoint-heroku.sh
 COPY entrypoint-heroku.sh /
+RUN chmod +x /entrypoint-heroku.sh
 
 RUN pip install -r requirements.txt