Add make update_deps to setup-docker.sh

scripts/setup-docker.sh

@@ -1,5 +1,10 @@
 #!/bin/bash -x
 
+# Update deps to avoid missing dependencies
+# from the UI tests when a PR adds new dependency
+# that isn't yet built into the container.
+make update_deps
+
 # initialize_db:
 python manage.py reset_db --noinput
 python manage.py syncdb --noinput