Perf: bump db connection pool
Perf: bump db connection pool

  - our current db tier allows 120 connections, maximum
    - we currently run two instances of the app (120 / 2 === 60), but we want to allow for autoscaling to 4 instances, plus allow for async intelligence querying (120 / 5 === 24)

stride-nyc/remote_retro,stride-nyc/remote_retro,stride-nyc/remote_retro