Update README.md
Add Formidable blog post for Async GraphQL w/ Rust.
I found this to be an incredibly "real-world" example of using this library and I think lots of others will find similar value.
@@ -137,6 +137,8 @@ cd examples && cargo run --bin [name]
## Blog Posts
+- [Async GraphQL with Rust](https://formidable.com/blog/2022/async-graphql-with-rust-1/)
+
- [GraphQL in Rust](https://romankudryashov.com/blog/2020/12/graphql-rust/)
- [How to implement a Rust micro-service using Rocket, GraphQL, PostgreSQL](https://lionkeng.medium.com/how-to-implement-a-rust-micro-service-using-rocket-graphql-postgresql-a3f455f2ae8b)
