drm/panel: novatek-nt35950: transition to mipi_dsi wrapped functions

Changes the novatek-nt35950 panel to use multi style functions for
improved error handling.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240828182210.565861-1-tejasvipin76@gmail.comSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828182210.565861-1-tejasvipin76@gmail.com