How to configure database connection pool parameters?

**Describe your question/**
I want to configure `pgpool` parameters like maximum connection and idle timeout but cannot find anything in the documentation or issues. The database returns too many connections due to this.

**Relevant info**
I am using Docker to run Authentik with Postgres 15.

**Version and Deployment (please complete the following information):**

- authentik version: [e.g. 2024.8]
- Deployment: [e.g. docker-compose]