Reword mention of drive-rs

Author: tdittr

README.md

@@ -759,7 +759,7 @@ devices that go beyond what is available in [`embedded-hal`]:
 
 ## Driver crates
 
-For more drivers also refer to [drive-rs](https://tweedegolf.github.io/drive-rs/).
+You can also find many of these drivers [here](https://tweedegolf.github.io/drive-rs/); please consider adding your driver there (https://github.com/tweedegolf/drive-rs) while we work to port everything across.
 
 Platform agnostic crates to interface external components. These crates use the [`embedded-hal`]
 interface to support [all the devices and systems that implement the `embedded-hal`