Feature Request: Support requestData for Deep Links

[OksanaTka]

Hi 👋

In the previous appium-flutter-driver, we used requestData to trigger deep links and simulate data like breath records. This was super helpful for test setup and navigation.
driver.execute_script("flutter:requestData", json.dumps({"deepLink": recorded_file}))
Could you add support for requestData (or similar) in appium-flutter-integration-driver?

Thanks a lot! 🙏