ARM: dts: aspeed: rainier: Remove TPM device

TPM is disabled in Rainier, remove TPM device.

Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Link: https://lore.kernel.org/r/20230725141606.1641080-2-lakshmiy@us.ibm.com


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