gpu: nova-core: vbios: replace pci::Device with device::Device

The passed pci::Device is exclusively used for logging purposes, so it
can be replaced by a regular device::Device, which allows us to remove
the `as_ref()` indirections at each logging site.

Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250808-vbios_device-v1-1-834bbbab6471@nvidia.com


Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>