Investigate Renovate for automated dependency updates
One-sentence description
Investigate Renovate for automated dependency updates
Motivation
Updates of our dependencies are rare (except for Django releases). This means our dependencies may be long out-of-date when we finally update them.
Desired functionality
Automated dependency updates.
Suggested implementation
Use https://github.com/renovatebot/renovate. However, it doesn't currently have support for Poetry. So we should wait for https://github.com/renovatebot/renovate/pull/3440