Update README.md

Author: xushiwei

README.md

@@ -214,6 +214,7 @@ The currently supported libraries include:
 * [c/bdwgc](https://pkg.go.dev/github.com/goplus/llgo/c/bdwgc)
 * [c/cjson](https://pkg.go.dev/github.com/goplus/llgo/c/cjson)
 * [c/clang](https://pkg.go.dev/github.com/goplus/llgo/c/clang)
+* [c/libuv](https://pkg.go.dev/github.com/goplus/llgo/c/libuv)
 * [c/llama2](https://pkg.go.dev/github.com/goplus/llgo/c/llama2)
 * [c/lua](https://pkg.go.dev/github.com/goplus/llgo/c/lua)
 * [c/neco](https://pkg.go.dev/github.com/goplus/llgo/c/neco)