chore(deps-dev): update husky requirement from ^1.1.3 to ^2.7.0

Updates the requirements on [husky](https://github.com/typicode/husky) to permit the latest version.
- [Release notes](https://github.com/typicode/husky/releases)
- [Changelog](https://github.com/typicode/husky/blob/master/CHANGELOG.md)
- [Commits](https://github.com/typicode/husky/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -71,7 +71,7 @@
     "eslint-ci": "^1.0.0",
     "eslint-config-hexo": "^3.0.0",
     "hexo-renderer-marked": "^1.0.1",
-    "husky": "^1.1.3",
+    "husky": "^2.7.0",
     "lint-staged": "^8.1.0",
     "mocha": "^6.0.0",
     "nyc": "^14.1.1",