fix: type the TypeAdapter builder argument as Any for pydantic 2.14 stubs

Author: lesnik512

src/httpware/decoders/pydantic.py

@@ -25,7 +25,7 @@ class entirely when `is_pydantic_installed` is False, so `AsyncClient()` does
 T = TypeVar("T")
 
 
-def _build_adapter(model: object) -> "TypeAdapter[typing.Any] | None":
+def _build_adapter(model: typing.Any) -> "TypeAdapter[typing.Any] | None":  # noqa: ANN401
     """Return a `TypeAdapter` for `model`, or None when pydantic cannot build a schema for it."""
     try:
         return TypeAdapter(model)