Add simplified Chinese translation for README.md

PR #1723 <https://github.com/Genymobile/scrcpy/pull/1723>

Co-authored-by: Shaw Yu <shawyu.nz@gmail.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>

README.md

@@ -755,8 +755,9 @@ Read the [developers page].
 
 This README is available in other languages:
 
-- [繁體中文 (Traditional Chinese, `zh-Hant`) - v1.15](README.zh-Hant.md)
 - [한국어 (Korean, `ko`) - v1.11](README.ko.md)
 - [português brasileiro (Brazilian Portuguese, `pt-BR`) - v1.12.1](README.pt-br.md)
+- [简体中文 (Simplified Chinese, `zh-Hans`) - v1.16](README.zh-Hans.md)
+- [繁體中文 (Traditional Chinese, `zh-Hant`) - v1.15](README.zh-Hant.md)
 
 Only this README file is guaranteed to be up-to-date.