fix: restore the broken star history chart- #567 (#567)

Author: PingouinFerreux

README.md

@@ -118,7 +118,7 @@ This project exists thanks to all the people who contribute.
 
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=apache/casbin-node-casbin&type=Date)](https://star-history.com/#apache/casbin-node-casbin&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=apache/casbin-node-casbin&type=Date)](https://star-history.dera.page/#apache/casbin-node-casbin&Date)
 
 ## License