soc/tegra: cbb: Move driver registration from pure_initcall to core_initcall

soc/tegra: cbb: Move driver registration from pure_initcall to core_initcall

Commit "driver core: platform: set mod_name in driver registration" will
set struct device_driver's mod_name member for platform driver
registration. For a driver to be registered with its mod_name set,
module_kset needs to be initialized, which currently happens in a
subsys_initcall in param_sysfs_init().  The tegra cbb drivers register
themselves before module_kset init, in a pure_initcall. This works
currently because lookup_or_create_module_kobject(), which dereferences
module_kset via kset_find_obj(), is not called if mod_name is not set,
which is the case now.

So in preparation for the commit "driver core: platform: set mod_name in
driver registration", move tegra cbb driver registration to
core_initcall level, and commit "kernel: param: initialize module_kset
in a pure_initcall" will move module_kset init to pure_initcall level,
ensuring module_kset init happens before tegra cbb driver registration.

Suggested-by: Gary Guo <gary@garyguo.net>
Acked-by: Sumit Gupta <sumitg@nvidia.com>
Co-developed-by: Rahul Bukte <rahul.bukte@sony.com>
Signed-off-by: Rahul Bukte <rahul.bukte@sony.com>
Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260518-acpi_mod_name-v5-1-705ccc430885@sony.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>