platform/x86: intel_cht_int33fe: Move to intel directory

Now that there is only 1 c-file left of the intel_cht_int33fe code,
move it to the intel directory instead of it having its own int33fe
sub-directory.

Note this also renames the module from intel_cht_int33fe_typec to
intel_chtwc_int33fe, to better match the names of other PMIC related
modules like the intel_chtdc_ti_pwrbtn module.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220206220220.88491-4-hdegoede@redhat.com