platform/x86: lenovo-yogabook: add I2C dependency

The added platform_driver support fails to link when I2C core support is
not rechable:

x86_64-linux-ld: drivers/platform/x86/lenovo-yogabook.o: in function `yogabook_pdev_probe':
lenovo-yogabook.c:(.text+0x5a5): undefined reference to `i2c_bus_type'

Add a Kconfig dependency to enforce a working configuration.

Fixes: 6df1523f ("platform/x86: lenovo-yogabook: Add platform driver support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230519082606.375471-1-arnd@kernel.orgSigned-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/Kconfig

@@ -125,6 +125,7 @@ config YOGABOOK
 	tristate "Lenovo Yoga Book tablet key driver"
 	depends on ACPI_WMI
 	depends on INPUT
+	depends on I2C
 	select LEDS_CLASS
 	select NEW_LEDS
 	help