Bump shelljs from 0.8.3 to 0.8.5

Bumps [shelljs](https://github.com/shelljs/shelljs) from 0.8.3 to 0.8.5.
- [Release notes](https://github.com/shelljs/shelljs/releases)
- [Changelog](https://github.com/shelljs/shelljs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/shelljs/shelljs/compare/v0.8.3...v0.8.5)

---
updated-dependencies:
- dependency-name: shelljs
  dependency-type: indirect
...

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

README.md

@@ -10,7 +10,7 @@
 
 # 文档
 
-[文档及Demo](https://dllcnx.github.io/svelma-pro/)
+[文档及Demo](https://keiferju.github.io/svelma-pro/)
 
 # 快速开始