add go-gcache for caches (#5706)

Author: szyhf

README.md

@@ -697,6 +697,7 @@ _Data stores with expiring records, in-memory distributed data stores, or in-mem
 - [gdcache](https://github.com/ulovecode/gdcache) - A pure non-intrusive cache library implemented by golang, you can use it to implement your own distributed cache.
 - [go-cache](https://github.com/viney-shih/go-cache) - A flexible multi-layer Go caching library to deal with in-memory and shared cache by adopting Cache-Aside pattern.
 - [go-freelru](https://github.com/elastic/go-freelru) A GC-less, fast and generic LRU hashmap library with optional locking, sharding, eviction and expiration.
+- [go-gcache](https://github.com/szyhf/go-gcache) - The generic version of `GCache`, cache support for expirable Cache, LFU, LRU and ARC.
 - [go-mcache](https://github.com/OrlovEvgeny/go-mcache) - Fast in-memory key:value store/cache library. Pointer caches.
 - [gocache](https://github.com/eko/gocache) - A complete Go cache library with multiple stores (memory, memcache, redis, ...), chainable, loadable, metrics cache and more.
 - [gocache](https://github.com/yuseferi/gocache) - A data race free Go ache library with high performance and auto pruge functionality