Bump minimum ruff target to py310

Author: sinclert-canonical

pyproject.toml

@@ -87,7 +87,7 @@ asyncio_mode = "auto"
 [tool.ruff]
 # preview and explicit preview are enabled for CPY001
 preview = true
-target-version = "py38"
+target-version = "py310"
 src = ["src", "."]
 line-length = 99