modify the content of adlink_ipi_arm.md
modify the content of adlink_ipi_arm.md

Signed-off-by: 9033bcf3be9ef90b071e05b951b6eddce2c4b0bf@adlinktech.com <9033bcf3be9ef90b071e05b951b6eddce2c4b0bf@adlinktech.com>

intel-iot-devkit/mraa,Propanu/mraa,intel-iot-devkit/mraa,g-vidal/mraa,Propanu/mraa,g-vidal/mraa,Propanu/mraa,intel-iot-devkit/mraa,g-vidal/mraa,Propanu/mraa,intel-iot-devkit/mraa,intel-iot-devkit/mraa,Propanu/mraa,g-vidal/mraa,g-vidal/mraa