poetry: change mpy-cross dependency

This changes the mpy-cross dependency from mpy-cross to mpy-cross-v5.

The new mpy-cross-v5 package has a binary package for Apple arm64 and
will allow parallel installs with mpy-cross-v6 when it is released.

Author: dlech

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## Changed
+- Changed dependency from `mpy-cross` to `mpy-cross-v5`.
+
 ### Fixed
 - Fix syntax error on Python < 3.10 in `firmware` module.
 

docs/conf.py

@@ -108,7 +108,7 @@
     "argcomplete",
     "asyncssh",
     "bleak",
-    "mpy_cross",
+    "mpy_cross_v5",
     "prompt_toolkit",
     "semver",
     "tqdm",