v4.1.0 - Fix hardhat dependency | Refactor deploy.config variables

1. Added Husky pre commit hooks
2. Pin hardhat to 2.14.0 to prevent setupFork from failing
3. Refactored the deploy.config to allow for FixtureOverrides which are type safe for accountOverrides and contractOverrides. This allows for a uniform way to globally pass overrides for fixtures for deployments and testing.

Full Changelog: v4.0.0...v4.1.0