ARM: dts: aspeed: greatlakes: add mctp device

Add mctp node on I2C bus

Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
Link: https://lore.kernel.org/r/20230329083235.24123-3-Delphine_CC_Chiu@Wiwynn.com


Signed-off-by: Joel Stanley <joel@jms.id.au>