drm/msm/dpu: remove DPU_CTL_SPLIT_DISPLAY from SAR2130P CTL blocks

Follow the changes in the commit a2649952 ("drm/msm/dpu: remove
DPU_CTL_SPLIT_DISPLAY from CTL blocks on DPU >= 5.0") and remove
DPU_CTL_SPLIT_DISPLAY from the CTL blocks on the SAR2130P platform.
Single CTL is used for all interfaces used by a single path

Fixes: 17857517 ("drm/msm/dpu: add catalog entry for SAR2130P")
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/651883/
Link: https://lore.kernel.org/r/20250506-dpu-sar2130p-no-split-display-v1-1-b619c0fddea5@oss.qualcomm.com


Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>