platform/x86: intel-hid: Add Dell 16 Plus 2-in-1 to dmi_vgbs_allow_list

platform/x86: intel-hid: Add Dell 16 Plus 2-in-1 to dmi_vgbs_allow_list

The Dell 16 Plus 2-in-1 (model DB06250) requires the VGBS allow list
entry to correctly enable the tablet mode switch. Without this, the
chassis state is not reported, and the hinge rotation only emits
unknown scancodes.

Link: https://lore.kernel.org/platform-driver-x86/CAP3yi-BWm0LqkhfzTrGy5n-KQ=3+T8eRMoR+Z+7Ke2VJB43kTA@mail.gmail.com/
Signed-off-by: Peter Metz <peter.metz@unarin.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260213230310.299974-1-peter.metz@unarin.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>