src/mainboard/{siemens,starlabs}: Remove unused <console/console.h>

Found using:
diff <(git grep -l '#include <console/console.h>' -- src/) <(git grep -l 'console_time_report\|console_time_get_and_reset\|do_putchar\|vprintk\|printk\|console_log_level\|console_init\|get_log_level\|CONSOLE_ENABLE\|get_console_loglevel\|die_notify\|die_with_post_code\|die\|arch_post_code\|mainboard_post\|post_code\|RAM_SPEW\|RAM_DEBUG\|BIOS_EMERG\|BIOS_ALERT\|BIOS_CRIT\|BIOS_ERR\|BIOS_WARNING\|BIOS_NOTICE\|BIOS_INFO\|BIOS_DEBUG\|BIOS_SPEW\|BIOS_NEVER' -- src/) |grep "<"

Change-Id: I9116965512a5b3241fd7e28537d96637008b31e4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/mainboard/siemens/mc_ehl/variants/mc_ehl2/mainboard.c

@@ -2,7 +2,6 @@
 
 #include <baseboard/variants.h>
 #include <bootstate.h>
-#include <console/console.h>
 #include <gpio.h>
 #include <intelblocks/pcr.h>
 #include <soc/gpio.h>

src/mainboard/starlabs/labtop/bootblock.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <bootblock_common.h>
-#include <console/console.h>
 #include <soc/gpio.h>
 #include <variants.h>
 

src/mainboard/starlabs/labtop/smbios.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <chip.h>
-#include <console/console.h>
 #include <device/device.h>
 #include <device/pci_def.h>
 #include <ec/starlabs/merlin/ec.h>