nissa: disable USB4 and TBT support options
The Nissa hardware doesn't support either of USB4 or TBT compatibility
mode: turn off the config options for them.
TEST=builds
BRANCH=none
@@ -113,6 +113,9 @@ CONFIG_PLATFORM_EC_USBC=y
CONFIG_PLATFORM_EC_USBC_PPC=n
CONFIG_PLATFORM_EC_USB_VID=0x18d1
CONFIG_PLATFORM_EC_USB_PID=0x505a
+# USB4 and TBT are unsupported
+CONFIG_PLATFORM_EC_USB_PD_USB4=n
+CONFIG_PLATFORM_EC_USB_PD_TBT_COMPAT_MODE=n
# TODO(b/216085548): configure USB retimers
CONFIG_PLATFORM_EC_USB_MUX_RUNTIME_CONFIG=y
