platform/x86/tuxedo: Prevent invalid Kconfig state

platform/x86/tuxedo: Prevent invalid Kconfig state

It was possible to create a uncompileable config, because of missing
"Depends on" statements in the new Kconfig of the TUXEDO platform driver.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/all/a1d9134f-0567-4a53-a1e7-a55cd6b189a9@infradead.org/
Link: https://lore.kernel.org/r/20250512125450.31072-1-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>