Bump hexo-deployer-git from 3.0.0 to 4.0.0

Bumps [hexo-deployer-git](https://github.com/hexojs/hexo-deployer-git) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/hexojs/hexo-deployer-git/releases)
- [Commits](hexojs/hexo-deployer-git@3.0.0...v4.0.0)

---
updated-dependencies:
- dependency-name: hexo-deployer-git
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]