Merge pull request #754 from Fishrock123/readme-mention-tide-sqlx

docs: add tide-sqlx to readme

Author: jbr

README.md

@@ -130,6 +130,7 @@ team. Use at your own risk.</sup>
 
 ### Middleware
 * [tide-compress](https://github.com/Fishrock123/tide-compress)
+* [tide-sqlx](https://github.com/eaze/tide-sqlx) - _SQLx pooled connections & transactions_
 * [tide-trace](https://github.com/no9/tide-trace)
 * [tide-tracing](https://github.com/ethanboxx/tide-tracing)
 * [opentelemetry-tide](https://github.com/asaaki/opentelemetry-tide)