drm/msm/dpu: add DSPPs into reservation upon a CTM request

Add DSPP blocks into the topology for reservation, if there
is a CTM request for that composition.

Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/522445/
Link: https://lore.kernel.org/r/1676286704-818-3-git-send-email-quic_kalyant@quicinc.com


Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>