Regression post "HID: core: move Usage Page concatenation to Main item"

[Jean-Baptiste ThÃou]

Hi,

This patch (58e75155009cc800005629955d3482f36a1e0eec) is triggering a
regression with the following descriptor (report not working as
expected)

https://partner-android.googlesource.com/platform/cts/+/refs/heads/q-fs-release/tests/tests/hardware/res/raw/asus_gamepad_register.json

Didn't see anything obviously wrong with this gamepad descriptor, so
not sure what's trigger the regression.

Thanks a lot

Best regards