src/mainboard/starlabs: Remove unused <option.h>

Found using:
diff <(git grep -l '#include <option.h>' -- src/) <(git grep -l 'sanitize_cmos(\|get_uint_option(\|set_uint_option(\|get_uint_option(\|set_uint_option' -- src/) |grep "<"

Change-Id: Ib79dfa73b8a30ae1b1e432318bd42e4e3d845af3
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

src/mainboard/starlabs/labtop/smbios.c

@@ -4,7 +4,6 @@
 #include <device/device.h>
 #include <device/pci_def.h>
 #include <ec/starlabs/merlin/ec.h>
-#include <option.h>
 #include <smbios.h>
 #include <types.h>
 #include <uuid.h>

src/mainboard/starlabs/lite/mainboard.c

@@ -2,7 +2,6 @@
 
 #include <device/device.h>
 #include <soc/ramstage.h>
-#include <option.h>
 #include <variants.h>
 
 static void init_mainboard(void *chip_info)

src/mainboard/starlabs/lite/smbios.c

@@ -4,7 +4,6 @@
 #include <device/device.h>
 #include <device/pci_def.h>
 #include <ec/starlabs/merlin/ec.h>
-#include <option.h>
 #include <smbios.h>
 #include <types.h>
 #include <uuid.h>