current viewpoint screenshot and scrolling n screenshot (#2716)

Co-authored-by: lawyzheng <lawyzheng1106@gmail.com>

skyvern/forge/sdk/schemas/task_v2.py

@@ -48,6 +48,8 @@ class TaskV2(BaseModel):
     queued_at: datetime | None = None
     started_at: datetime | None = None
     finished_at: datetime | None = None
+    max_screenshot_scrolling_times: int | None = None
+
     created_at: datetime
     modified_at: datetime
 
@@ -147,6 +149,7 @@ class TaskV2Request(BaseModel):
     publish_workflow: bool = False
     extracted_information_schema: dict | list | str | None = None
     error_code_mapping: dict[str, str] | None = None
+    max_screenshot_scrolling_times: int | None = None
 
     @field_validator("url", "webhook_callback_url", "totp_verification_url")
     @classmethod