chore: upgrade dev dependencies and knex

[wschurman]

Why

This upgrades typescript and various other dev dependencies.

The only regular dependency that needed upgrading for this version of typescript was knex.

How

Read changelogs of knex and typescript, ensure no implicit breaking changes affect us.

Test Plan

Wait for CI.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (05726d4) to head (edad226).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #237   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           69        69           
  Lines         1899      1899           
  Branches       262       262           
=========================================
  Hits          1899      1899           

Flag	Coverage Δ
integration	100.00% <100.00%> (ø)
unittest	100.00% <100.00%> (ø)

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