Add nursery - structured concurrency library
@@ -846,6 +846,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
* [grpool](https://github.com/ivpusic/grpool) - Lightweight Goroutine pool.
* [Hunch](https://github.com/AaronJan/Hunch) - Hunch provides functions like: `All`, `First`, `Retry`, `Waterfall` etc., that makes asynchronous flow control more intuitive.
* [kyoo](https://github.com/dirkaholic/kyoo) - Provides an unlimited job queue and concurrent worker pools.
+* [nursery](https://github.com/arunsworld/nursery) - Structured concurrency in Go.
* [oversight](https://cirello.io/oversight) - Oversight is a complete implementation of the Erlang supervision trees.
* [parallel-fn](https://github.com/rafaeljesus/parallel-fn) - Run functions in parallel.
* [pond](https://github.com/alitto/pond) - Minimalistic and High-performance goroutine worker pool written in Go.
