soc/amd/picasso/Kconfig: drop HAVE_USBDEBUG_OPTIONS

Picasso doesn't have any EHCI controllers, so it can't support EHCI
debug.

Change-Id: I2dae22c0db294f5334d9796d90f432d6c8d304df
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49685
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

src/soc/amd/picasso/Kconfig

@@ -25,7 +25,6 @@ config CPU_SPECIFIC_OPTIONS
 	select IOAPIC
 	select HAVE_ACPI_TABLES
 	select HAVE_EM100_SUPPORT
-	select HAVE_USBDEBUG_OPTIONS
 	select SOC_AMD_COMMON_BLOCK_SPI
 	select SOC_AMD_COMMON
 	select SOC_AMD_COMMON_BLOCK_NONCAR