chore(deps-dev): migrate husky from v4 to v7 將 husky 從 v4 轉移到 v7

[IepIweidieng]

This is based on the dependabot's version bump, plus migration of husky configs with the aid of husky-4-to-7 CLI tools.
基於 dependabot 的版本更新，再加上利用 husky-4-to-7 的命令列工具轉移 husky 組態設定。

Reference: https://typicode.github.io/husky/#/?id=migrate-from-v4-to-v7

Quoted dependabot (https://github.com/ccns/PttChrome/pull/4):
引述 dependabot 之銘言 (https://github.com/ccns/PttChrome/pull/4)：

chore(deps-dev): bump husky from 4.3.8 to 7.0.1

Bumps husky from 4.3.8 to 7.0.1.

• Release notes
• Commits

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updated-dependencies:

• dependency-name: husky dependency-type: direct:development update-type: version-update:semver-major ...

This PR has been deployed in ccns/PttChrome:
此 PR 已部署於 ccns/PttChrome：

• https://github.com/ccns/PttChrome/commit/2371ac472203d7e0ca58fd63dd7cc6116271192f
• https://github.com/ccns/PttChrome/commit/755eb0c132a84827218531b3f0cba34e21bea070

[IepIweidieng]

I rebased this branch onto robertabcd/PttChrome@7f2d6686dc639a1f8d876bb845ffcad134d4cc14 & bumped husky to 7.0.4.

[IepIweidieng]

Fixed yarn.lock regression.