Upgrade Caddy to 1.0.0 in prod builds

Author: cache-rules

docker/reverse_proxy/Dockerfile

@@ -1,8 +1,8 @@
-FROM registry.gitlab.com/cache-rules/nerd_herder_ops/frontend:0.5 as frontend
+FROM registry.gitlab.com/cache-rules/nerd_herder_ops/frontend:0.6-beta as frontend
 RUN yarn build
-FROM registry.gitlab.com/cache-rules/nerd_herder_ops/nerd_herder:0.7 as backend
+FROM registry.gitlab.com/cache-rules/nerd_herder_ops/nerd_herder:0.8-beta as backend
 RUN SECRET_KEY=WORKAROUND_FOR_COLLECTSTATIC python manage.py collectstatic --no-input
-FROM abiosoft/caddy:0.11.1-no-stats
+FROM abiosoft/caddy:1.0.0-no-stats
 
 COPY --from=frontend /usr/src/nerd_herder/frontend/build /var/www/nerd_herder/
 COPY --from=backend /usr/src/nerd_herder/static /var/www/nerd_herder/static