Turn off warning for unused ignores

pydantic v1 vs v2 warn on different lines.

mypy.ini

@@ -58,7 +58,7 @@ disallow_untyped_defs = True
 disallow_incomplete_defs = True
 strict_equality = True
 warn_unreachable = True
-warn_unused_ignores = True
+warn_unused_ignores = False
 
 # version.py is added by scons and may not exist when we run mypy.