fix(release): bump axidev-io to 0.7.8

inayayousfi directed the work and made every decision.
GPT-5.6 Sol, running in OpenCode, carried inayayousfi's decisions out.

Author: inayayousfi

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "axidev-io"
-version = "0.7.7"
+version = "0.7.8"
 description = "Python bindings for the native axidev-io keyboard library"
 readme = "README.md"
 requires-python = ">=3.10"