(wio_terminal)!: n.b. previous breaking change (#917)

BREAKING CHANGE: Previous commit bumped seeed-erpc version, which is
re-exported, and so that was a breaking change without being marked as
such.

Author: ianrrees

boards/wio_terminal/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wio_terminal"
-version = "0.8.1"
+version = "0.8.0"
 authors = [
     "Jesse Braham <[email protected]>",
     "Tom <[email protected]>"