sqlite-utils error on takeout import

```
$ google-takeout-to-sqlite my-activity takeout.db /path/to/zip
...
sqlite3.OperationalError: no such table: main.my_activity
```

there is no table create in `utils.py`, unlike other importers such as github-to-sqlite

additionally, this package and hackernews-to-sqlite have conflicting `sqlite-utils` dep with datasette and dogsheep-beta