riscv: dts: microchip: annotate icicle peripherals with dma-noncoherent

commit 187e0b1359f76343295d71d6a92511bb5c70475d from
https://github.com/linux4microchip/linux.git

 linux-6.1-mchp+fpga

As of the v2022.10 IKRD, many peripherals are no longer dma-coherent.
Annotate them as such in the devicetree as appropriate.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Saravanan.K.S <saravanan.kadambathursubramaniyam@windriver.com>