drm/msm/dpu: Add Kaanapali SSPP sub-block support

drm/msm/dpu: Add Kaanapali SSPP sub-block support

Add support for Kaanapali platform SSPP sub-blocks, which
introduce structural changes including register additions,
removals, and relocations. Add the new common and rectangle
blocks, and update register definitions and handling to
ensure compatibility with DPU v13.0.

Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698712/
Link: https://lore.kernel.org/r/20260115092749.533-11-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>