dt-bindings: i2c: qcom-cci: Document qcs8300 compatible

dt-bindings: i2c: qcom-cci: Document qcs8300 compatible

The three instances of CCI found on the QCS8300 are functionally the same
as on a number of existing Qualcomm SoCs.

Introduce a new SoC-specific compatible string "qcom,qcs8300-cci" with a
common fallback.

Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260121183142.1867199-2-quic_nihalkum@quicinc.com