Update dependency husky to v2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
husky	devDependencies	major	1.3.1 -> 2.4.1

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Release Notes

typicode/husky

### [`v2.4.1`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​241) [Compare Source](https://togithub.com/typicode/husky/compare/v2.4.0...v2.4.1) - Fix husky crash on install/uninstall with very old Node versions ### [`v2.4.0`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​240) [Compare Source](https://togithub.com/typicode/husky/compare/v2.3.0...v2.4.0) - Add `HUSKY_SKIP_HOOKS` to skip all hooks ### [`v2.3.0`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​230) [Compare Source](https://togithub.com/typicode/husky/compare/v2.2.0...v2.3.0) - Make `HUSKY_DEBUG=1` effective like `HUSKY_DEBUG=true` - Refactor script to point to `run-node/run-node` rather than `.bin/run-node` ### [`v2.2.0`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​220) [Compare Source](https://togithub.com/typicode/husky/compare/v2.1.0...v2.2.0) - Improve Git worktree support ### [`v2.1.0`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​210) [Compare Source](https://togithub.com/typicode/husky/compare/v2.0.0...v2.1.0) - Improve shell script portability by using `.` rather than `source` ### [`v2.0.0`](https://togithub.com/typicode/husky/blob/master/CHANGELOG.md#​200) [Compare Source](https://togithub.com/typicode/husky/compare/v1.3.1...v2.0.0) - Update dependencies - Update messages - **Breaking change** drop `Node 6` support

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