arm64: dts: mediatek: mt8370-grinn-genio-510-sbc: Add Grinn GenioSBC-510

arm64: dts: mediatek: mt8370-grinn-genio-510-sbc: Add Grinn GenioSBC-510

Add support for Grinn GenioSBC-510. Based on the commit introducing
support for the Grinn GenioSBC-700, this change adds support for the
Grinn GenioSBC-510, a single-board computer based on the MediaTek Genio
510 SoC.

More details about the hardware:
- https://grinn-global.com/products/grinn-geniosom-510
- https://grinn-global.com/products/grinn-genioboard-edge-ai-sbc

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>