fix: disable disallow_any_unimported for tests in mypy config

This prevents mypy failures when optional dependencies like PIL are imported in tests

Author: jdrhyne

pyproject.toml

@@ -104,6 +104,7 @@ disallow_any_unimported = true
 [[tool.mypy.overrides]]
 module = "tests.*"
 disallow_untyped_defs = false
+disallow_any_unimported = false
 
 [[tool.mypy.overrides]]
 module = "PIL.*"