platforms/boards/renesas-rz_t2m_rsk.repl

using "platforms/cpus/renesas_rz_t2m.repl"

led0: Miscellaneous.LED @ gpio
led1: Miscellaneous.LED @ gpio
led2: Miscellaneous.LED @ gpio
led3: Miscellaneous.LED @ gpio

gpio:
    156 -> led0@0
    158 -> led1@0
    160 -> led2@0
    188 -> led3@0