drm/panel-edp: Add INX N116BGE-EA2 (HW: C4)

Add support for the INX - N116BGE-EA2 (HW: C4) panel.

Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221021031024.2899082-1-sean.hong@quanta.corp-partner.google.com