Update README.md

Add Async::HTTP::Faraday adapter.

README.md

@@ -11,6 +11,7 @@ The following table show the available adapters and which features they support.
 
 | Adapter | Bundled with Faraday | Reason Phrase parsing | Compression (Gzip, Deflate) | Response Streaming | Parallel Requests | GET, HEAD, DELETE, TRACE Request Body | HEAD Response Body | TRACE Method | Local Socket Binding |
 | ----------------------- | :---: | :----: | :----: | :----: | :----: | :----: | :----: | :----: | :----: |
+| [Async::HTTP::Faraday] | ✖️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
 | [EM::HTTP] | v1 only | ✔️ | ✖️ | ✖️ | ✔️ | ✔️ | ✖️ | ✔️ | ✔️ |
 | [EM::Synchrony] | v1 only | ✔️ | ✖️ | ✖️ | ✔️ | ✔️ | ✖️ | ✔️ | ✔️ |
 | [Excon] | v1 only | ✔️ | ✖️ | ✖️ | ✖️ | ✔️ | ✔️ | ✔️ | ✖️ |
@@ -22,7 +23,6 @@ The following table show the available adapters and which features they support.
 | [HTTP.rb] | ✖️ | ✔️ | ✖️ | ✔️ | ✖️ | ✔️ | ✖️ | ✔️ | ✔️ |
 | [httpx] | ✖️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
 
-
 ## Middleware
 
 Under the hood, Faraday uses a Rack-inspired middleware stack for making requests. Much of Faraday’s power is unlocked with custom middleware. Some middleware is included with Faraday, and others are in external gems. [Learn more about Middleware](https://lostisland.github.io/faraday/middleware/).
@@ -89,7 +89,7 @@ All the middleware below will need to be moved into their own gems.
 
 - [faraday-logging-color_formatter](https://github.com/kobusjoubert/faraday-logging-color_formatter) - A color formatter for the default Faraday logger
 
-
+[Async::HTTP::Faraday]: https://github.com/socketry/async-http-faraday
 [EM::HTTP]: https://github.com/lostisland/faraday-em_http
 [EM::Synchrony]: https://github.com/lostisland/faraday-em_synchrony
 [Excon]: https://github.com/lostisland/faraday-excon