sb/intel/common: Make COMMON_RESET optional

Change-Id: Id706919835100903dd4ebac2bbd2f3a44c2b6b60
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36003
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/southbridge/intel/ibexpeak/Kconfig

@@ -36,6 +36,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
 	select SOUTHBRIDGE_INTEL_COMMON_RTC
+	select SOUTHBRIDGE_INTEL_COMMON_RESET
 	select HAVE_USBDEBUG_OPTIONS
 	select COMMON_FADT
 	select ACPI_SATA_GENERATOR