arm64: dts: qcom: talos: switch to interrupt-cells 4 to add PPI partitions

arm64: dts: qcom: talos: switch to interrupt-cells 4 to add PPI partitions

The ARM PMUs shares the same per-cpu (PPI) interrupt, so we need to switch
to interrupt-cells = <4> in the GIC node to allow adding an interrupt
partition map phandle as the 4th cell value for GIC_PPI interrupts.

Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260108092542.1371-2-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>