ARM: dts: keystone: Fix EEPROM node names

These should follow the standard EEPROM node naming convention.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230515183515.509371-3-afd@ti.com


Signed-off-by: Nishanth Menon <nm@ti.com>