Add database migrations to the job

.circleci/config.yml

@@ -49,6 +49,14 @@ jobs:
             - ./venv
           key: v1-dependencies-{{ checksum "requirements.txt" }}
 
+
+      # Migrate our database (if needed)
+      - run:
+          name: run migration
+          command: |
+            . venv/bin/activate
+            python manage.py migrate
+
       # run tests!
       # this example uses Django's built-in test-runner
       # other common Python testing frameworks include pytest and nose