dt-bindings: arm: qcom: Document the Lenovo IdeaCentre Mini X

dt-bindings: arm: qcom: Document the Lenovo IdeaCentre Mini X

The Lenovo IdeaCentre Mini X (Snapdragon) Desktop is a Hamoa-based
ultracompact desktop PC. It provides HDMI, DisplayPort, USB Type-C
display outputs, 5 additional USB ports, Ethernet, dual NVME slots,
headphone jack, WiFi, and Bluetooth.

Document the compatible for this device.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260401-ideacentre-v2-1-5745fe2c764e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>