Use stm32f7xx-hal 0.2.0

Author: dtjones190

Cargo.toml

@@ -20,7 +20,7 @@ features = [ "smoltcp-phy", "nucleo-f429zi", "nucleo-f767zi" ]
 [dependencies]
 volatile-register = "0.2"
 aligned = "0.3"
-stm32f7xx-hal = {git = "https://github.com/stm32-rs/stm32f7xx-hal", optional = true}
+stm32f7xx-hal = {version = "0.2.0", optional = true}
 stm32f4xx-hal = {version = "0.7", optional = true}
 cortex-m = "0.6.0"