drm/msm/dpu: add cdm blocks to sc7280 dpu_hw_catalog

Add CDM blocks to the sc7280 dpu_hw_catalog to support
YUV format output from writeback block.

changes in v3:
	- change the comment from sub-blk to clk for CDM

changes in v2:
	- remove explicit zero assignment for features
	- move sc7280_cdm to dpu_hw_catalog from the sc7280
	  catalog file as its definition can be re-used

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/571818/
Link: https://lore.kernel.org/r/20231212205254.12422-6-quic_abhinavk@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>