chore(deps): pin uv to 0.12.2 (#85)

Tighten [tool.uv] required-version from `==0.12.*` to `==0.12.2` for
reproducibility across CI runs (setup-uv reads the pin from pyproject).
Renovate's existing `matchDepNames: ["uv"]` rule will manage patch bumps.


Claude-Session: https://claude.ai/code/session_01TuR6FMYa7d9JeFz3WthFuG

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

Author: bakerkj

pyproject.toml

@@ -20,5 +20,5 @@ mypy_path = ["custom_components"]
 asyncio_mode = "auto"
 
 [tool.uv]
-required-version = "==0.12.*"
+required-version = "==0.12.2"
 package = false