drm: panel: nt36523: use devm_mipi_dsi_* function to register and attach dsi

Switch to devm_mipi_dsi_* function, we don't need to detach and
unregister dsi manually any more.

Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240904142907.367786-1-lujianhua000@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240904142907.367786-1-lujianhua000@gmail.com