chore: update objection.js dependency
This is likely a bigger MR, but we're quite far behind on the latest Objection.js (our 1.6.x vs 2.1 current), so it's time to bump this.
This is likely a bigger MR, but we're quite far behind on the latest Objection.js (our 1.6.x vs 2.1 current), so it's time to bump this.