Merge "Add feature flag for touchpad visualizer" into main

    description: "Controls if the mouse keys accessibility feature for physical keyboard is available to the user"

    bug: "341799888"

}

flag {

    namespace: "input_native"

    name: "touchpad_visualizer"

    description: "Enables a developer overlay that displays raw touchpad input data and gesture recognition status in real-time."

    bug: "286551975"

}