driver: fix duplicate HID_DEVICE_ATTRIBUTES definition and enum constants

[phaedrus1992]

Two issues in ioctl.rs:

1. Duplicate HID_DEVICE_ATTRIBUTES struct (lines 20-27): A private struct is defined that shadows wdk_sys export. This is an ABI hazard if hand-declared fields diverge from the real HID struct.

2. WDF enum constants as raw i32 (lib.rs lines 26-28): WDF_DEFAULT and WDF_IO_QUEUE_DISPATCH_PARALLEL are both hardcoded to 0, losing type safety. Should either use proper enum values from wdk-sys or create typed constants.

Options:

• Delete private HID_DEVICE_ATTRIBUTES and use wdk_sys binding
• Rename to HidDeviceAttributes (Rust convention) if local definition is needed
• Create properly-typed WDF constants instead of raw i32 values