Previous method with /etc/modprobe.d was unreliable: with 7.0 kernel
amdxdna depends on amd-pmf module. With "insmod" in modprobe.d
the driver was sometimes loaded before amd-pmf, failing with
"Unknown symbol amd_pmf_get_npu_data". But depmod.d is both reliable
and clean way to override in-tree driver with out-of-tree one (i. e.
respects "depends" section that one can see in `modinfo amdxdna`).
Signed-off-by: Sv. Lockal <lockalsash@gmail.com>