drm: panel: jd9365da-h3: Remove unused num_init_cmds structure member

Now that the driver has been converted to use wrapped MIPI DCS functions,
the num_init_cmds structure member is no longer needed, so remove it.

Fixes: 35583e12 ("drm/panel: panel-jadard-jd9365da-h3: use wrapped MIPI DCS functions")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240930170503.1324560-1-hugo@hugovil.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930170503.1324560-1-hugo@hugovil.com