modern-sysu-thesis:0.4.1

[huangjj27]

I am submitting

• a new package
• an update for a package

Description:

1. set the templates' headings with numbly package
2. bump up the version in the README, so every can create their thesis/paper with the lastest version template by just one click on the README. This is done by automately bumping by the CI actions

• ensured that my package is licensed such that users can use and distribute the contents of its template directory without restriction, after modifying them through normal use.