Run Django migrations and specify default type for auto-created primary keys

[aromanielloNTIA]

Run manage.py makemigrations and manage.py migrate to create and apply missing migrations for status and task pages. This is normally done when starting the containers, but committing these changes makes it so that isn't necessary.

Also suppresses Django warnings by explicitly specifying the default field type for auto-created primary keys. There are a number of models in SCOS Sensor which have primary keys autogenerated, and there is no change to that functionality.