Chinese regex profile

[vttc08]

https://github.com/vttc08/subcleaner-submodule/blob/master/regex_profiles/default/chinese.conf
Over the span of many month, I've used this project and added Chinese regex profiles for Chinese subtitle ads I encounter. It mostly consists of subtitle groups. I've used pytest against good subtitles and it seems to pass all, although my subtitle sample size is small and false positive are bound to occur. My repo also have other utilities but that's specific to my submodule setup. If anyone has better Chinese profile please share too.