drm/msm: drop MAX_BRIDGES define
The const MAX_BRIDGES is unused after the commit 4d1a1e46 ("drm/msm: remove msm_drm_private::bridges field"), drop it now. Signed-off-by:Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by:
Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/622537/ Link: https://lore.kernel.org/r/20241031-dpu-move-topology-v1-3-8ffa8122d3b6@linaro.org