Revert "Remove release command"

This reverts commit 508af82109.
2020-06-30 12:50:04 +01:00 · 2020-06-30 12:50:04 +01:00 · 2e2ad71432
commit 2e2ad71432
--- a/heroku.yml
+++ b/heroku.yml
@ -1,3 +1,7 @@
 build:
  docker:
    web: Dockerfile
+release:
+  image: web
+  command:
+    - django-admin migrate --noinput