[BE][CI] bump ruff to 0.9.2: multiline assert statements (#144546)

Reference: https://docs.astral.sh/ruff/formatter/black/#assert-statements

> Unlike Black, Ruff prefers breaking the message over breaking the assertion, similar to how both Ruff and Black prefer breaking the assignment value over breaking the assignment target:
>
> ```python
> # Input
> assert (
>     len(policy_types) >= priority + num_duplicates
> ), f"This tests needs at least {priority+num_duplicates} many types."
>
>
> # Black
> assert (
>     len(policy_types) >= priority + num_duplicates
> ), f"This tests needs at least {priority+num_duplicates} many types."
>
> # Ruff
> assert len(policy_types) >= priority + num_duplicates, (
>     f"This tests needs at least {priority + num_duplicates} many types."
> )
> ```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/144546
Approved by: https://github.com/malfet

tools/autograd/gen_python_functions.py

@@ -616,9 +616,9 @@ def load_deprecated_signatures(
         }
         schema_args_by_name = {a.name: a for a in schema.arguments.flat_all}
         for name in call_args:
-            assert (
-                name in schema_args_by_name or name in known_constants
-            ), f"deprecation definiton: Unrecognized value {name}"
+            assert name in schema_args_by_name or name in known_constants, (
+                f"deprecation definiton: Unrecognized value {name}"
+            )
 
         # Map deprecated signature arguments to their aten signature and test
         # if the types and alias annotation match.
@@ -683,7 +683,9 @@ def load_deprecated_signatures(
                     function=pair.function,
                 )
             )
-        assert any_schema_found, f"No native function with name {aten_name} matched signature:\n  {str(schema)}"
+        assert any_schema_found, (
+            f"No native function with name {aten_name} matched signature:\n  {str(schema)}"
+        )
 
     return results