drm/msm/dpu1: Add MSM8998 to hw catalog

Bringup functionality for MSM8998 in the DPU, driver which is mostly
the same as SDM845 (just a few variations).

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Jami Kettunen <jami.kettunen@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220113145111.29984-3-jami.kettunen@somainline.org


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