drm/msm/dpu: correct the UBWC version on sm6115

According to downstream (bengal-sde.dtsi), the sm6115 uses UBWC 1.0.
Change the catalog entry accordingly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514337/
Link: https://lore.kernel.org/r/20221207142833.204193-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>