[RESEND PATCH v2 5/6] ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx

This patch adds support for STUSB1600 USB Type-C port controller, used on I2C4 on stm32mp15xx-dkx. The default configuration on this board, on Type-C