arch/x86: Flip HAVE_MONOTONIC_TIMER default

Change-Id: Id56139a3d0840684b13179821a77bc8ae28e05ae
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34113
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/soc/amd/picasso/Kconfig

@@ -34,7 +34,6 @@ config CPU_SPECIFIC_OPTIONS
 	select GENERIC_UDELAY
 	select IOAPIC
 	select HAVE_USBDEBUG_OPTIONS
-	select HAVE_MONOTONIC_TIMER
 	select SPI_FLASH if HAVE_ACPI_RESUME
 	select TSC_SYNC_LFENCE
 	select COLLECT_TIMESTAMPS