Add 996.survey

README.md

@@ -87,6 +87,7 @@ Community powers
  - [996.avengers](https://github.com/996-icu-avengers/Natasha) adds `996ICU` and `955WLB` tags on recruitment websites.
  - [996.OD](https://github.com/zheolong/996.OD.git) occupational diseases are the forewarning of ICU.
  - [996.Q](https://github.com/alexddhuang/996.Q) A repository to collect mocks, jokes, or gags about 996. 
+ - [996.survey](https://github.com/0594mazhiyuan/996.survey) A survey of the status of 996.
  - [support.996.ICU](https://github.com/msworkers/support.996.ICU) Microsoft and GitHub Workers Support 996.ICU
 
 Where are the issues?