drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt

drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt

Add MODULE_DEVICE_TABLE to the device tree table to create required
aliases needed for module to be loaded with device tree based platform.

Fixes: a5035bdbefe6 ("drm/bridge: Add Cadence DSI driver")
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210921174059.17946-1-nm@ti.com