Documentation: media: convert to use i2c_new_client_device()

Move away from the deprecated API and advertise the new one.

Signed-off-by: Wolfram Sang <[e-mail]>
Reviewed-by: Mauro Carvalho Chehab <[e-mail]>
Signed-off-by: Wolfram Sang <[e-mail]>

Documentation/driver-api/media/v4l2-subdev.rst

···
 					"module_foo", "chipid", 0x36, NULL);
 
 This loads the given module (can be ``NULL`` if no module needs to be loaded)
-and calls :c:func:`i2c_new_device` with the given ``i2c_adapter`` and
+and calls :c:func:`i2c_new_client_device` with the given ``i2c_adapter`` and
 chip/address arguments. If all goes well, then it registers the subdev with
 the v4l2_device.
 

Documentation/userspace-api/media/conf_nitpick.py

···
     ("c:func", "copy_to_user"),
     ("c:func", "determine_valid_ioctls"),
     ("c:func", "ERR_PTR"),
-    ("c:func", "i2c_new_device"),
+    ("c:func", "i2c_new_client_device"),
     ("c:func", "ioctl"),
     ("c:func", "IS_ERR"),
     ("c:func", "KERNEL_VERSION"),