ci: collect statics when building image

Author: jennifer-richards

dev/build/Dockerfile

@@ -27,6 +27,8 @@ RUN yarn rebuild && \
     yarn build && \
     yarn legacy:build
 
+RUN echo "yes" | /bin/bash dev/build/collectstatics.sh
+
 RUN mkdir -p /a
 
 VOLUME [ "/a" ]

dev/build/datatracker-start.sh

@@ -6,9 +6,6 @@ echo "Running Datatracker checks..."
 echo "Running Datatracker migrations..."
 ./ietf/manage.py migrate --settings=settings_local
 
-echo "Running collectstatic..."
-./ietf/manage.py collectstatic --no-input
-
 echo "Starting Datatracker..."
 
 gunicorn \