Remove non-Python goal changes

sdk/python/src/openai_codex/generated/v2_all.py

@@ -6956,12 +6956,6 @@ class TurnStartParams(BaseModel):
         ReasoningEffort | None,
         Field(description="Override the reasoning effort for this turn and subsequent turns."),
     ] = None
-    goal: Annotated[
-        bool | None,
-        Field(
-            description="Replace the thread's active goal with an objective derived from this turn's text input."
-        ),
-    ] = False
     input: list[UserInput]
     model: Annotated[
         str | None, Field(description="Override the model for this turn and subsequent turns.")